3par compact cpg command. Creating a VV – 3par management Console.

Jan 6, 2015 · CPG’s should be striped across as many disks of the same type as possible to maximise performance; The availability options for a CPG are HA cage, magazine and port. Oct 26, 2017 · Compact CPG will only release free space within the CPG. Be mindful that multiple CPG’s can consume space from the same set of physical disks, check out our CPG Overview if you need a refresher on this. Schmoog you were right. Make note of this! Sep 16, 2021 · After removing the virtual volumes in 3PAR, compact the CPG to reclaim the space. However, my CPG is still showing in a failed state. servicemag start -pdid 47 Mar 25, 2017 · Host related commands. After that you can tunesys to balance the data across all the disks according to the defined RAID 3PAR en vSphere Compact CPG 3PAR Configuracion ESXi 6. The command completed Tue Jul 31 23:13:36 2018. If you are using anything other than fully provisioned it seems that something may be wrong with your add-on (incorrect cabling or missing licenses). AUTHORITY Super, Edit Any role granted the sys_tune right OPTIONS -cpg <CPG name or patterns> Limits the scope of a tunesys operation to the named CPG(s). So why does the "compactcpg" and "freespace" commands are not ran automatically by default? Jan 28, 2014 · So here's what I've concluded after running some tests for VMware, Eager Thick vmdks and 3par: esxcli storage vmfs unmap in 5. Here I have shown the process step by step: Login to 3PAR CLI as an admin user and run the command showsys -space to see the space details. Jun 19, 2015 · Need to convert all of your VV's in a CPG to a different RAID profile? Either for performance or space reasons, you can use this tunesys method instead of us Managing CPGs for 3PAR iSCSI. Jun 27, 2014 · We are not talking of LD failed but CPG failed because of a lack of space to grow. A CPG allocates space on demand as the size of the data being stored increases. Looking at the showvv -s Usr Rvsd is 2622464, Usr Used is 1996853 so that's your 610GB reclaimed to the VV by the unmap, however in order to return those 610GB's of 16KB pages to the CPG they must be 128MB contiguous regions, so a defrag may need to happen before the LD's can be truncated and the space returned to the CPG . 3. To register the SNMP manager with the agent, use the setsnmpmgr command followed by the manager's IP address. Next we replaced the new disk. A list of available targets is displayed. Select one or more CPGs to associate with the device and click Register CPGs. In my opinion, take the new 8 disks in your current CPG, and perform a tunesys, in that way your data will be balanced across all disks including the new disks. Mar 25, 2021 · Hello, if you want to remove only the disk, you can use the command "dismisspd n" (n for PD-ID). e zeroed out before they can be reused this process can take time especially for a large number. It provides instructions for installing the HPE 3PAR Command-Line Interface and using the HPE 3PAR CLI to configure and manage HPE 3PAR StoreServ Storage systems. Registering an SNMP Manager For detailed information about all HP 3PAR CLI commands described in this section, see the HP 3PAR Command Line Interface Reference for additional information and examples. Dec 9, 2014 · I expanded from 40TB to 80TB. CPG’s are simply a number of logical disks joined together to form a contiguous space. So your CPG "HyperV_SSD_r6_dd_v2" is effectively ~91. createcpg Creates a Common Provisioning Group (CPG). g. Unless you have multiple CPGs per tier and are starting to have a full array, why bother? May 21, 2012 · List all active VLUNs Showvlun –host hostname Show Virtual Volume details: showvv volumename Show Virtual Volume details with CPG details: showvv –cpgalloc volumename Increase Virtual Volume Size: growvv volume name 200G Show Volume Reservations: showrsv volume Or showrsv -host host name Clear Volume Reservations: setvv -clrrsv volumename Compact CPG compactcpg -f cpgname Remove Vlun A CPG allows VVs to share the CPG resources. This will be the first time I have deleted any Virtual Volumes and really want to make sure that I understand the process so I don’t accidentally screw something up. 2TB disks. Note it's still tied to the volume at this point and probably can't be returned to the CPG (via compact CPG) as the reserved space is fragmented (probably due to many deletes and overwrites in the VV). May 13, 2015 · SYNTAX setsys [options] setsys <parameter> DESCRIPTION The setsys command sets properties of the system, including options to annotate a system with descriptor information such as physical location, Owner, Contact information, etc. May 28, 2013 · CPG Compact will indeed reclaimed removed space but make sure the snapshot space has been removed and not just unexported. All the VVs point to the same copy space, which also now has plenty of room to grow. Can anyone enlighten me as to what the following mean: SA Space SD Space USR Space (I assume this to mean user space as in that we are using for servers) As long as you don't have a lot of volumes (100+) and have a decent amount of free space available it should be a rather simple and online task to do. 3PAR uses copy-on-write (CoW) snapshots, so the snapshots actually only contain the old overwritten data so deleting it will not even cause any backend IOs (unlike Vmware and such) which have the new data in the snapshot and the parent stays just like it was when the snapshot was taken and when you delete/purge the snapshot it needs to merge them. Dec 15, 2017 · I have a HP_3PAR 8200 with two cages. 7200 array. We would like to show you a description here but the site won’t allow us. I've been on the line with HP for nearly 7 hours and they can't seem to tell me anything useful, I even had to find the CLI command myself! Feb 11, 2015 · Removing cage in 3PAR is not a standard procedure Really ? Steps : 1. Always worth a try, but if the CPG is already fully compacted this won't do anything. Trim Settings. shownet: Command to get the IP address of the enclosure. We will cover CPG’s in part 2 of this series in detail, but for now just know CPG’s are a pool of space. The compaction ratio for a virtual volume is the ratio of the virtual size compared to the physical space used for the virtual volume. I did this by moving to local storage and then back to the TPVV. The process itself is automatically run by the 3PAR at regular intervals, so you can wait and the space will eventually be reclaimed by the 3PAR. Newsroom HPE Discover Events Webinars. ( Haven't tested it myself but I could do a test if wanted ) Feb 22, 2016 · CPG 4 (SSD_r5) could not grow with its normal grow parameters. -The following parameters were used: createald -wait 0 -cpsd cpg_copy -t r5 -ssz 8 -p -devtype FC -n tp-1-sd-1 -sz 8192 However with freeing up the space on the CPGs i would have thought the CPG would come back to normal state. From the Operations Console main menu, select Block Storage Devices. First, as shown below, the ‘showport’ command on our 3PAR. Initially we were facing space issue in our storage so we have deleted one LUN ( under CPG : FC_r5) from storage and recovery the space from compact command and now space is showing at storage level. creategroupsv Tracks commands initiated createsv moverelocpd by the starttask CLI removevv updatevv command. Apr 18, 2016 · At this stage we should actually check our ESXi hosts to ensure we can see the protocol endpoint on the 3PAR. You can create Fully Provisioned virtual volumes (FPVVs) and Thinly Provisioned virtual volumes (TPVVs) that draw space You can look at Compact CPG as the same as Windows Defragment. If you are creating and deleting lots of files, it might makes sense to compactcpg more frequently. I will connect using the standard 3PAR administrator account, if you have not changed the default password it will be as follows – Username – 3paradm; Password – 3pardata Feb 4, 2014 · Best answer is to create a new raid5 cpg, migrate some volumes to it, compact the old CPG to free up space move some more, compact to free up space on the old repeat. Click Add CPG. showsys: Command to get the details of the 3PAR enclosure. Im running VMware 5. do I need to run another other commands to expand the available space to these cpg's ?? one cpg is 3plus1 and one is 6plus2 May 23, 2018 · tunevv usr_cpg Infra_SSD_Raid6 ESXVV-1 When using the SSMC find the volume Actions > tune Select either “user space or “copy space” > select either “current CPG” or “move to another CPG,” if moving to another CPG select the new one. I also noticed when I deleted the VV, the unused snapshot under CPG grew from 2% to 5%. 5 vSphere 6. Click tune. Command Line Oct 28, 2014 · CPG. 5 Creación de un Virtual Volume 3PAR Crear CPG Instalación ESXi 6. If you cancel it then you can just start it again and it will continue to do the data move and free up space in the end. I have created a cpg, with all 12 disks, in raid 5 with 5:1 ratio and redundancy at the level of the magazine. Then we inititated the command “servicemag resume 0 9” very soon (We cant sure whether the plug led has been off)but this command failed and we got the following error: Jul 3, 2015 · Snapshot Space No Not from a CPG From a CPG User Space Full Provisioned, Base Base Base, cpvv from a CPG - createvv - createvv - createvv - growvv - growvv - growvv - tunevv - tunevv - tunevv Thin Provision N/A N/A Base, tpvv — createvv - growvv - tunevv VVNamePatterns # clihelp sub,vvnamepat sub,vvnamepat-patternssupportedforVVnames Mar 7, 2014 · I've been recently working with 3PAR arrays for quite some time and thought of put up some important commands and their usage. background_command, compact_cpg, promote_sv, remote_copy_sync. i was advised by HP 3PAR support to do a compactld and it worked. If you have either a single CPG or a single AO config, why bother doing compact cpg? Compact CPG will release free space in a CPG to the system wide pool. You don't filter by cage, but if you want these new disks only in a new CPG then filter by disk. The disk will be in New state and you can use it in another 3PAR; Change disk position in 3PAR so you can rebalance data in the array; Objective: Maximize performance of your array when you upgrade the 3PAR with new cages or disks Oct 23, 2013 · A re-do of the previous CPG Tuning tutorial; the original setup may have been a little confusing, so this time I added some slideware to better illustrate my We would like to show you a description here but the site won’t allow us. We allocated 1 TB to the CPG and created one TPVV of 1TB. Please run servicemag status -d for more detail Cage 1, magazine 23: The magazine was successfully brought offline by a servicemag start command. I've been on the line with HP for nearly 7 hours and they can't seem to tell me anything useful, I even had to find the CLI command myself! Aug 13, 2024 · -name: Create CPG sample_cpg community. To compact the common provisioning groups now, accept the default schedule pattern Once now. 3PAR 101 – Part 3 – Virtual Volumes and Vlun’s. Circled is the WWN of our 3PAR array. 5 Archivo del blog 2016 (9) We would like to show you a description here but the site won’t allow us. Then either do a tunesys -cpg <cpgname> at the cli or a tune (system, actions, tune) from the GUI which will change the raid layout of existing data to match. A CPG will have used and unused space, when it needs more space it gets it from the PDs. Aug 10, 2011 · You can look at Compact CPG as the same as Windows Defragment. Aug 7, 2015 · The CPG should automatically grow but it depends on which metric you are looking at for the free space. Mar 19, 2012 · It shows a pre-plan of what it will do before you execute it, and gives you the check box option to just free up any already empty LDs and not move any data around to free up additional LDs, I generally let it do a full run and compact the whole cpg. You can select from one of the three available units: MiB, GiB, and TiB. after compact CPG it released unused snapshot. When you delete a fully provisioned volume, you need to run "Compact CPG" to release the space back to the system. 24x450GB 10k drives. showvv -showcols VSize_MB -p -prov tp* -cpg: Command to get the size of the thin virtual volumes. Apr 1, 2015 · Let us look at how to review the alerts on a HP 3PAR SAN. Common provisioning groups (CPGs) are user-defined pools of storage space. It shows a pre-plan of what it will do before you execute it, and gives you the check box option to just free up any already empty LDs and not move any data around to free up additional LDs, I generally let it do a full run and compact the whole cpg. So here is the base situation. For example you have the following: 2TB thin volume on 3par, reserved user size 100% We would like to show you a description here but the site won’t allow us. Top rickyyy7 Mar 21, 2022 · I am new to 3PAR having recently been put in charge of our 7400c and I’d like to know the proper way to remove virtual volumes and reclaim that space. Oct 3, 2017 · Recently I had to create a new 3PAR CPG using just new added 1. But the system uses already a cage full of 600GB disk. You need to run scsi unmap commands from the esxi host to free up the chunklets on the 3par. CPG You can assign a CPG to the virtual volume. HPE Storage compatibility testing is performed within array/operating system boundaries on a variety of HBAs, switches, and other types of components in an HPE Storage environment. Size Enter the size for the virtual volume. First we will connect to the 3PAR array (in this case a 3PAR simulator) via SSH. I newly added 30 Disks FC and ran the tunesys command. For a CPG to return space to the PDs you need to compact CPG. Select the row of the 3PAR device where you want to associate a target. This command removes disks from configuration. Aug 23, 2017 · Simplest method would be to edit the properties of the CPG from raid 5 to raid 6 with setcpg at the cli or within the GUI (CPG, actions, edit). Remove data from disks (disks that you want to dismiss), including spare (removespare command) 2. I've been on the line with HP for nearly 7 hours and they can't seem to tell me anything useful, I even had to find the CLI command myself! View full document. Table 11 Task Types by Operation and Command Task Type Operation (Feature or Product) Commands Description background_command compact_cpg compact_lds promote_sv remote_copy_sync The starttask CLI command. When I try to change it with right-click "Edit", Next> Avalability: Cage (Default) and Finish. News and Events. If you run the following command i CLI you will see how much it reclaims on your system the last 24 hours Feb 21, 2017 · First of all you need to get yourself upgraded to 3PAR OS 3. With fully provisioned volumes, that should be rather quick. Feb 10, 2014 · Hi you can very well run the compact cpg from CLI option. Once running 3PAR OS 3. Feb 4, 2014 · So after a CPG fails, specific state description "Copy Space Grow Failed," how might I remove this tag? I have acknowledged all alerts, fixed the problem (thanks to some great responses here), and my CPG has been compacted, grown, shrunk, etc etc after all this. Jul 3, 2015 · Snapshot Space No Not from a CPG From a CPG User Space Full Provisioned, Base Base Base, cpvv from a CPG - createvv - createvv - createvv - growvv - growvv - growvv - tunevv - tunevv - tunevv Thin Provision N/A N/A Base, tpvv — createvv - growvv - tunevv VVNamePatterns # clihelp sub,vvnamepat sub,vvnamepat-patternssupportedforVVnames We would like to show you a description here but the site won’t allow us. That is, a snapshot preserves the data that was written to the source virtual volume when the snapshot was created, but it does not preserve data that resides only in host application memory or file system buffers. 3PAR will automatically turn its self back on when power is detected so you will just need turn the PCM switches back on. To compact at another time, select Once later, Hourly, Daily, Weekly or Advanced, as appropriate. 3PAR beginers and administrators can make use of this Below are some common commands for Storage provisioning ===== ===== ===== You may be right - I reached out to another person I know who has a 3PAR array and they came back with the following - SA - Snapshot Administration - space used to track snapshot/administration data SD - Snapshot Data - space used by snapshots Term Note; SPOCK : SPOCK (HP Single Point of Connectivity Knowledge) SPOCK is the home of interoperability information for HPE Storage products. 1 HPE 3PAR Command Line Interface Administrator Guide HPE 3PAR OS Abstract This manual is for all levels of system and storage administrators. 10. _____ Jul 31, 2014 · The figure you are really interested in is the Estimated maximum CPG size. showversion -s: Command to get the version of the 3PAR enclosure. 1 (MU3). 2 MU2) (QR482-96384, June 2013). Once you have connected to the 3PAR via your product of choice over SSH you can use the showalert command to get a listing of the current alerts. From the Actions menu , select Manage CPGs. A CPG is just a template/policy for how volumes are distributed across all available drives (available drives being what is configured in the CPG configuration) Jan 16, 2020 · After a bit more Google FU and speaking with others I was advised that I needed to add a Snapshot CPG to the Virtual Volume and to use the setvv command. I also attempted to TuneVV from FC to NL disk on the 3PAR side, but the space is still not being reclaimed. HPE GreenLake; HPE Complete Care Service; HPE Tech Care Service; HPE Proactive Care Service; HPE Foundation Care Service; Services at a Glance If you have never used the RAID 6 CPG or no Virtual Volumes using that CPG, you are not going to get any capacity/disks back by deleting the CPG. general. Aug 15, 2021 · To some degree, this is going to depend on usage. Creating a VV – 3par management Console. So, even though the 'compact CPG' command was greyed out from the GUI, I was able to run compactcpg from the CLI and it ran succesfully. If you wish to see help information for this command then you would type – help showalert Jun 27, 2016 · HP 3PAR Common Provisioning Group (CPG) Detail Detail reports are related to a specific enterprise object, such as a backup job or SAN fabric. HPE GreenLake; HPE Complete Care Service; HPE Tech Care Service; HPE Proactive Care Service; HPE Foundation Care Service; Services at a Glance Mar 19, 2012 · As for compacting the CPG, I use the GUI, right click the CPG and click compact. Select one or more targets to associate with the device and click Register Jan 22, 2013 · In GUI, I see the Avalability: Magazine. According to vSphere, the amount of used space is under 60%, yet the 3Par is still claiming to be near capacity. App Volume set We would like to show you a description here but the site won’t allow us. Dismiss all PD's in cage. I've been on the line with HP for nearly 7 hours and they can't seem to tell me anything useful, I even had to find the CLI command myself! To help our wonderful 3PAR support clients, we have compiled a short list of commonly used show commands for HPE 3PAR systems, which will mostly display detailed information about your system and its status. When we deploy a CPG we do not actually use any of the space in our pooled logical disks until a virtual volume is created – meaning a 2TB CPG with no virtual volumes consumes no space at all. Or you can manually kick the process off via the 3PAR CLI using the command above. Initiated the command “servicemag start -pdid 15 and the command was successful. Mar 16, 2019 · Remove disks from the CPG and rebalance the data; Objective: Remove a disk from the 3PAR. Delete any unneeded volumes from the CPG. however it has been said that lower (of Unused snapshot) will be reclaimed , all of unused snapshot reclaimed. If you missed any of the 3PAR 101 series catch up on them: Start here – Meet Chunklet! 3PAR 101 – Part 2 – CPG’s. I was looking at the showvv -r rather showvv -s hence the raid comment. with allocated capacity of 12,795Gib and 10,432Gib respectively. Don't forget that the 3PAR cages must have equal number of same type of disks or a difference of two. HPE GreenLake; HPE Complete Care Service; HPE Tech Care Service; HPE Proactive Care Service; HPE Foundation Care Service; Services at a Glance May 14, 2015 · The command runs a series of low level operations to re-balance resources on the system. The command also enables you to set system-wide parameters such as the raw space alert. 3PAR StoreServ 7200 2-node storage pdf manual download. Only thing it does is move allocated space so that you can free up the unused space in a CPG. We have a single 10TB thin R5 vv exported to our ESXi host group. Types of synchronization for Remote Copy; Remote Copy volumes and synchronization; Snapshots and coordinated snapshots within Remote Copy; Synchronization with synchronous mode volume groups From your showspace command it looks like your 3PAR has 28,164 GiB in total SSD space ( using the RAID 6 CPG parameters ). Aug 21, 2011 · Yes, you will want to change your CPG(s) and perhaps even run some system tuner/dynamic optimizer commands to rebalance across all the drives. Offline ports with "controlport offline <node:slot:port>" 4. (Diagram borrowed from HP 3PAR StoreServ 7000 and 7000c Storage Service Guide) 4 Turn off the node PCM switches at the back of the disk shelves . Also, the compact cpg will not compete with the normal production load, priority will always be given to the prod IO and normal processing tasks. there is also a command which from memory is showpdch -cln, check the showpd / showpdch command in the CLI guide. In some cases it can be that the CPG parameters are set in such a way that some of the space isn't by default available to that CPG e. 5 or vmkfstools -y in 5. showpd -I: Command to get the extended attributes of the enclosure. Oct 22, 2015 · Let’s take a look at the command and some of it’s options. Jul 28, 2018 · A servicemag start command failed on this magazine. I still can see the free space on GUI (almost 44 To) but cannot add it to the existing CPG. allowing unused logical disks to be removed. The CPG will default to the highest level of availability. I have only one CPG for Exchange (composed by 18 disks FC) and which i created one VV. A list of available CPGs is displayed. growth limits, too restrictive settings for the disks used). Students also studied So, even though the 'compact CPG' command was greyed out from the GUI, I was able to run compactcpg from the CLI and it ran succesfully. 5 PSC vSphere 6. HPE 3PAR block storage concepts and terminology The HPE 3PAR array comprises the following logical data layers: • Physical disks (PDs) • Chunklets • Logical disks (LDs) Commands Used for HP 3PAR Arrays SOM uses the following commands to collect deduplication and AO data in HP 3PAR Storage System: Note: To collect deduplication and AO data, the user account used to access the 3PAR array should not be an HP 3PAR audit role. To do so we will need to ensure that we see the same WWN after running a couple of different commands. My storage is composedby a 3PAR 7200 with 12 300gb 15k disks without additional cage. I ran the VMWare unmap command and it just increased the space on the 3PAR. When I went to the 3Par CLI, I ran the command: compactcpg -dr [CPGNAME] The CPG is basically the virtual volume. I have two CPG's both are still showing 99% allocated percentage. Health/Alert/Event related commands How to remove one or more alerts # removealert So, even though the 'compact CPG' command was greyed out from the GUI, I was able to run compactcpg from the CLI and it ran succesfully. Aug 18, 2016 · On which 3PAR OS are you running? Best practice is never filter unless you need that. Hopefully you have enough wiggle room to accomplish this your free space should grow as you go. Nov 8, 2017 · Noss wrote:I think the first thing to understand is an EMC Storage Pool is not the same as a 3PAR CPG. 3. Below is dry run mode to see how much space you will gain for respective CPG HP3Par1 cli% compactcpg -dr SQL_FC_SS6 Compacting CPG SQL_FC_SS6 Initial trim would reclaim 0 MB SA space, 0 MB SD space, and 0 MB USR space. You might need to do compact cpg on the original cpg if you start running out of space to release allocated space from the old cpg back to the system for allocation to the new cpg. It can only be released from the VV back to the CPG once the system has recovered multiple contiguous 128MB pages. 1 storage_system_username: username storage_system_password: password state: present cpg_name: sample_cpg domain: sample_domain growth_increment: 32000 MiB growth_limit: 64000 MiB growth_warning: 48000 MiB raid_type: R6 set_size: 8 high_availability: MAG I ran the unmap command from VMware on some LUNs but didnt reclaim much back. A compactcpg will reclaim that space afterwards. Where with Storage Pools you are physically allocating space to be able to create volumes from, a CPG is just a template, with rules on how to organise data (in 1GB Chunklets) across physical drives. If there are any we forgot that you commonly use, send us a message, and we will add it to the list! HPE 3PAR Commands & Basic Function: Jan 28, 2014 · So here's what I've concluded after running some tests for VMware, Eager Thick vmdks and 3par: esxcli storage vmfs unmap in 5. -The following parameters were used: createald -wait 0 -cpsd SSD_r5 -ssz 4 -ha mag -t r5 -p -devtype FC -n tp-4-sd-2 -sz 16384 Pretty new to this however so was wondering ifanybody can shed any light or provide the commands to do the following which i think should resolve; HPE SSMC reports several metrics that indicate the capacity efficiency of HPE 3PAR storage systems. Volume Management Commands Common Provisioning Group Management Command Description compactcpg Super, Edit Consolidates logical disk space in a CPG into as few Any role granted the logical disks as possible, cpg_compact right. The next logical layer down is CPG’s (Common Provisioning Groups). A VV will have used and unused space, when it needs more space it gets it from the CPG. For example you have the following: 2TB thin volume on 3par, reserved user size 100% May 29, 2016 · CPG 4 (SSD_r5) could not grow with its normal grow parameters. Product Support Software & Drivers Warranty Check Enhanced Support Services Education and Training Product Return and Recycling OEM Solutions. Once the migration completes, you should compact the CPG’s after your done. I didn't get that I want. CLI. upgradecage upgradepd Reclaim The problem we have is that the 3PAR hit 99% while attempting to reclaim space. I recommend you call support and validate any changes you plan to make to a CPG containing live data, or get your 3PAR/HP sales engineer involved to help out. As the chunklets Are released They will first be cleaned I. This is the figure that shows the useable capacity available to the 3PAR. The specified CPGs must all be in the same domain as the user. PARTNERS View and Download HP 3PAR StoreServ 7200 2-node manual online. 1 and remember you need a minimum of a GEN 4 ASIC for dedupe and GEN 5 for compression. HP 3PAR StoreServ Storage Concepts Guide (OS 3. 1 dedupe and compression can then be enabled via the SSMC on a per volume basis. Another entry in my ongoing attempt to get space back from the FC based vv and cpg. Used the showvv to get the Virtual Volume Name Used the showcpg to get the volume snapshot space name. Creating a CPG – SSMC. Oct 12, 2016 · 3 Turn off the node PCM switches at the back of the controller nodes. 2. I need to create 4 lun:-the first of 100 gb-the other 3 of 600 gb Feb 1, 2016 · AO will do compact CPG if needed, usually it will not. Dec 12, 2014 · I am going to run a CPG compact task and am curious about some of the terminology used in the GUI menu. Recently added 24x4TB NL drives on a new cage. ss_3par_cpg: storage_system_ip: 10. servicemag start -pdid 47 HPE Community Oct 22, 2013 · I have a problem with a 3PAR 7200. Enough theory let’s get on and create a CPG, first in the 3PAR SSMC GUI: Jul 17, 2019 · We don't have a dedicated "storage team" here to manage our 3PAR, we manage every components in the datacenter as part of our daily tasks, so we don't have much time to deal with obscure manual maintenance tasks required by the 3PAR. Apr 14, 2016 · HP 3PAR Common Provisioning Group (CPG) Detail Detail reports are related to a specific enterprise object, such as a backup job or SAN fabric. Jun 17, 2015 · SchedName File/Command Min Hour DOM Month DOW CreatedBy Status Alert NextRunTime DC1_3PAR01_AO_CFG_01_Schedule startao -btsecs -50400 -etsecs -18000 -maxrunh 6 -compact auto DC1_3PAR01_AO_CFG_01 0 22 * * * 3paradm active Y 2015-12-16 22:00:00 GMT Jun 19, 2021 · Hi Friends I have some doubt in HP 3Par storage, Please help us in this regards. Power On. The command completed at Tue Jul 31 22:15:16 2018. -The following parameters were used: createald -wait 0 -cpsd SSD_r5 -ssz 4 -ha mag -t r5 -p -devtype FC -n tp-4-sd-2 -sz 16384 Pretty new to this however so was wondering ifanybody can shed any light or provide the commands to do the following which i think should resolve; The data on a snapshot is consistent with its source but is not necessarily consistent with the host file system or application. Jan 13, 2015 · This blog has over 150+ 3PAR articles check out a selection of them here. Jul 25, 2014 · Replace a failed hard disk on our 3PAR V400. Using HPE 3PAR Host Explorer software HPE 3PAR Host Explorer Software User Guide . Using the HPE 3PAR 3PARinfo tool HPE 3PAR 3PARInfo for HPE 3PAR StoreServ Storage. the 3par is showing the new total free space which is correct. How can I reclaim this storage back? We would like to show you a description here but the site won’t allow us. What shoul i check or do to expand the CPG size and then the VV size Apr 1, 2019 · Dear House, I am new to 3PAR managementand I had storage administration to my job role after the storage administrator quit his job Recently we ran out of space due to poor management and out of 4 CPGs 3 of them have failed and I need to find a fix ASAP because its already affecting some production VMs. Jan 22, 2019 · Correct. I've been on the line with HP for nearly 7 hours and they can't seem to tell me anything useful, I even had to find the CLI command myself! Anyone know how to bring the CPG back online? Support. Aug 31, 2013 · However, my CPG is still showing in a failed state. It is normal to see the CPG near full, it will auto expand as you fill it completely. servicecage remove <cage name> Do a showcage to validate. Feb 11, 2015 · We would like to show you a description here but the site won’t allow us. 5 Install vCenter 6. The disk will be in New state and you can use it in another 3PAR; Change disk position in 3PAR so you can rebalance data in the array; Objective: Maximize performance of your array when you upgrade the 3PAR with new cages or disks Jan 30, 2013 · Message : CPG 1 (cpg_copy) could not grow with its normal grow parameters. Also for: 3par storeserv 7400 2-node, 3par storeserv 7400 4-node, 3par storeserv 7450 Best answer is to create a new raid5 cpg, migrate some volumes to it, compact the old CPG to free up space move some more, compact to free up space on the old repeat. ( Haven't tested it myself but I could do a test if wanted ) So, even though the 'compact CPG' command was greyed out from the GUI, I was able to run compactcpg from the CLI and it ran succesfully. Would move 0 MB SA space, 0 MB SD space, and 0 MB USR space. I've been on the line with HP for nearly 7 hours and they can't seem to tell me anything useful, I even had to find the CLI command myself! Apr 7, 2017 · When you delete a fully provisioned volume, you need to run "Compact CPG" to release the space back to the system. I suspect the 3PAR is not doing what it supposed to do. 1 command on the datastore itself will unmap only free space as seen by ESXi. 1. If you still use the 3PAR management console then Apr 27, 2016 · If you only have one CPG, there is no harm in having a low amount of RAW space available as long as you have a lot of space available in the CPG, however it might be confusing having to look multiple places to get the "combined" available free space and if you have multiple CPGs on the same tier, the "combined" availble free space might differ We check compact cpg found no blocks to reclaim We check hyper-v hosts for the value of disable notification is zero which is default We check by the command get in this link Mar 21, 2013 · UPDATE: So support had me run: setclienv showsysobjs 1. Check CPG settings and confirm there is not a setting preventing the CPG from growing further (e. Same goes in reverse when a vv is deleted, it returns the space to the CPG. HP 3PAR StoreServ 7450 4-node HP 3PAR Command Line Interface Administrator& - Page 132. Once the old CPG is empty, delete it. 4% full Select the row of the 3PAR device where you want to associate a CPG. Learn more: Specifying schedule patterns. As long as you don't have a lot of volumes (100+) and have a decent amount of free space available it should be a rather simple and online task to do. you can monitor this by looking at the uninitialised space. Oct 31, 2017 · Deleting space from a VM hosted on the 3par will not initially free up any space on the 3par even though the data store will reflect the new space. Failed -- -- Failed. When I put the 3PAR in maintenance mode, I must to shutdown the virtual machine on the 3PAR ? When I connect the disk enclosure, I must to add hard drive one by one or add the 3PAR with fully disk inside ? My Plan: Check if your system is healthy "checkhealth -svc - detail" Check if the system is licensed for the total number of disks. 5 and 3PAR 3. When a common provisioning group is created, its properties, such as RAID type and physical drive device type, are specified. To see hosts defined on the array # showhost # showhost *loncdc2ce1234-a* To see hostsets defined on the array # showhostset # showhostset *lonce1234* To see WWNs that are not assigned to any hosts yet # showhost -noname. you are enforcing cage level availability at the CPG and the CPG can't maintain that level of availability on the remaining free space in a given drive class. It decreased the reserved space and user used space but does not much with what I have in VMware. The SSD CPGs are consume 25,950 GiB and your array has a estimated remaining 2,214 GiB remaining to expand the SSD CPGs associated to that drive type. While it was straight forward to change the existing CPG (using 3PAR Management Console ) – StoreServe Management Console (SSMC) does not support this feature any more) to use all disk in cage 0, it was not possible So, even though the 'compact CPG' command was greyed out from the GUI, I was able to run compactcpg from the CLI and it ran succesfully. Compaction ratios. The form you will want to use is compactcpg <CPG_name> or compactcpg <pattern>. You can only access detail reports through a link presented in the context of a main report, providing additional information that augments the main report. This allows me to see hidden snapshots (but you can only run showvv, not showvv on a specific vm) Nov 7, 2015 · Common Provisioning Groups (CPG) A CPG is simply a pool of Logical Disks that provide the means for a Virtual Volume (explained next) to consume space. Remote Copy with HPE 3PAR Peer Persistence configuration; Three Data Center Peer Persistence configuration; Synchronization with Remote Copy. icb hyza jzbenmu mrwfj gzxbx uto qfvdkb fblpzl ctarw waaomp