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| HP3par 7200 18 disks degraded how to replace https://www.3parug.com/viewtopic.php?f=18&t=2939 |
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| Author: | coolirc [ Mon Jul 30, 2018 9:38 am ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
MammaGutt wrote: If you can free up space, than you should try that. You don't have to replace them as they are not broken, but you need to remove them and re-add them... setpd ldalloc off <DiskID> movepdtospare -f -vacate -nowait <DiskID> showpdch -mov (too see status/what is left, if it doesn't complete, you can just just tunesys cpg <NL CPG>) removespare PDID:a dismisspd <DiskID> Remove PD Reinstall PD admithw But as mentioned there might be a smoother way to do this with servicemag so others might give some advise here as well. yes thanks those disks are newly installed disks and i don't think they contain data ... if i'm not wrong because the system of 3par is different but i'll wait for more answers before proceeding with any changes or replacement |
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| Author: | MammaGutt [ Mon Jul 30, 2018 10:39 am ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
Depending on 3PAR OS version, tunesys could autostart when you insert the drive and spread the data out over all disks. Showpd -c will display used and free chunklets per drive. |
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| Author: | coolirc [ Mon Jul 30, 2018 10:46 am ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
here's the output of the command : Code: HP3PAR_7200 cli% showpd -c
-------- Normal Chunklets --------- ---- Spare Chunklets ---- -- Used -- -------- Unused -------- - Used - ---- Unused ---- Id CagePos Type State Total OK Fail Free Uninit Unavail Fail OK Fail Free Uninit Fail 0 0:0:0 FC normal 272 245 0 4 0 0 0 2 0 21 0 0 1 0:1:0 FC normal 272 247 0 2 0 0 0 1 0 22 0 0 2 0:2:0 FC normal 272 246 0 3 0 0 0 1 0 22 0 0 3 0:3:0 FC normal 272 246 0 3 0 0 0 1 0 22 0 0 4 0:4:0 FC normal 272 246 0 3 0 0 0 0 0 23 0 0 5 0:5:0 FC normal 272 247 0 2 0 0 0 0 0 23 0 0 6 0:6:0 FC normal 272 246 0 3 0 0 0 0 0 23 0 0 7 0:7:0 FC normal 272 246 0 3 0 0 0 1 0 22 0 0 8 0:8:0 FC normal 272 245 0 4 0 0 0 1 0 22 0 0 9 0:9:0 FC normal 272 247 0 2 0 0 0 1 0 22 0 0 10 0:10:0 FC normal 272 246 0 3 0 0 0 0 0 23 0 0 11 0:11:0 FC normal 272 246 0 3 0 0 0 0 0 23 0 0 12 0:12:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 13 0:13:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 14 0:14:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 15 0:15:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 16 0:16:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 17 0:17:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 18 1:0:0 FC normal 272 245 0 4 0 0 0 0 0 23 0 0 19 1:1:0 FC normal 272 247 0 2 0 0 0 0 0 23 0 0 20 1:2:0 FC normal 272 245 0 4 0 0 0 0 0 23 0 0 21 1:3:0 FC normal 272 245 0 4 0 0 0 0 0 23 0 0 22 1:4:0 FC normal 272 245 0 5 0 0 0 0 0 22 0 0 23 1:5:0 FC normal 272 246 0 4 0 0 0 0 0 22 0 0 24 1:6:0 FC normal 272 245 0 5 0 0 0 0 0 22 0 0 25 1:7:0 FC normal 272 245 0 5 0 0 0 0 0 22 0 0 26 1:8:0 FC normal 272 245 0 5 0 0 0 0 0 22 0 0 27 1:9:0 FC normal 272 246 0 4 0 0 0 0 0 22 0 0 28 1:10:0 FC normal 272 245 0 5 0 0 0 0 0 22 0 0 29 1:11:0 FC normal 272 245 0 5 0 0 0 0 0 22 0 0 30 1:12:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 31 1:13:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 32 1:14:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 33 1:15:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 34 1:16:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 35 1:17:0 NL normal 902 797 0 35 0 0 0 0 0 70 0 0 36 0:18:0 NL normal 902 867 0 0 0 0 0 0 0 35 0 0 37 0:19:0 NL normal 902 867 0 0 0 0 0 0 0 35 0 0 38 0:20:0 NL normal 902 867 0 0 0 0 0 0 0 35 0 0 39 0:21:0 NL normal 902 867 0 0 0 0 0 0 0 35 0 0 40 0:22:0 NL normal 902 867 0 0 0 0 0 0 0 35 0 0 41 0:23:0 NL normal 902 867 0 0 0 0 0 0 0 35 0 0 42 1:18:0 NL degraded 902 867 0 0 0 0 0 0 0 35 0 0 43 1:19:0 NL degraded 902 867 0 0 0 0 0 0 0 35 0 0 44 1:20:0 NL degraded 902 867 0 0 0 0 0 0 0 35 0 0 45 1:21:0 NL degraded 902 867 0 0 0 0 0 0 0 35 0 0 46 1:22:0 NL degraded 902 867 0 0 0 0 0 0 0 35 0 0 47 1:23:0 NL degraded 902 867 0 0 0 0 0 0 0 35 0 0 -------------------------------------------------------------------------------------------- 48 total 28176 25865 0 507 0 0 0 8 0 1796 0 0 HP3PAR_7200 cli% |
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| Author: | MammaGutt [ Mon Jul 30, 2018 1:32 pm ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
Degraded disks are completly full. |
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| Author: | coolirc [ Mon Jul 30, 2018 2:22 pm ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
MammaGutt wrote: Degraded disks are completly full. does that mean i should free up some space for the disk to be replaced or just simply free up like a 1 TB of space and try ? |
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| Author: | MammaGutt [ Tue Jul 31, 2018 4:03 am ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
coolirc wrote: MammaGutt wrote: Degraded disks are completly full. does that mean i should free up some space for the disk to be replaced or just simply free up like a 1 TB of space and try ? The first one .... If you simply free up 1TB of space, that will be ~50GB on 24 disks not 1TB on one disk. |
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| Author: | coolirc [ Tue Jul 31, 2018 10:13 am ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
MammaGutt wrote: coolirc wrote: MammaGutt wrote: Degraded disks are completly full. does that mean i should free up some space for the disk to be replaced or just simply free up like a 1 TB of space and try ? The first one .... If you simply free up 1TB of space, that will be ~50GB on 24 disks not 1TB on one disk. so do you suggest me to move back the vms from the newly created 7 TB NL volume and then delete it from the HP 3 par management console then try to eject the 6 disks that are degraded and replace them back or apply the magazine one by one ? |
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| Author: | MammaGutt [ Tue Jul 31, 2018 10:58 am ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
Empty a volume or two, delete them and do compact CPG. Then use the commands I shared to empty one drive, remove it and re-install it. Then continue to the next drive until all drives are fixed and then do tunesys to level it all out. |
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| Author: | coolirc [ Tue Jul 31, 2018 5:11 pm ] |
| Post subject: | Re: HP3par 7200 18 disks degraded how to replace |
MammaGutt wrote: Empty a volume or two, delete them and do compact CPG. Then use the commands I shared to empty one drive, remove it and re-install it. Then continue to the next drive until all drives are fixed and then do tunesys to level it all out. thanks everything is working now , but i did not follow your method i simply brought a new FC disk type since i had no NL left , i deleted the volume like you suggested , then i did a servicemag start following an online guide on the net on replacing a failed disk because you can't reinsert the same disk using the service mag in the same location you need simply to place another disk and then do the same until you replace all disks one by one . the commands are : Code: servicemag start -pdid [disk id] you'll get the id using showpd command then after removing the disk and placing a new or another replaced disk since they are not old still new . servicemag resume 1 20 1 is the cage 20 and the disk position on the cage , but you'll need to count from 0 beginning from the left . also when you start a servicemag start command the disk led will become orange and you'll hear a bipping tellinh you the disk is ready to get replaced . after that you can proceed with the others ... Code: HP3PAR_7200 cli% servicemag start -pdid 47 Are you sure you want to run servicemag? select q=quit y=yes n=no: y servicemag start -pdid 47 ... servicing disks in mag: 1 23 ... normal disks: WWN [5000C50057014BA4] Id [47] diskpos [0] ... not normal disks: The servicemag start operation will continue in the background. HP3PAR_7200 cli% servicemag status Cage 1, magazine 18: A servicemag start command failed on this magazine. The command completed at Tue Jul 31 22:15:16 2018. Failed -- -- Failed. Please run servicemag status -d for more detail Cage 1, magazine 23: The magazine was successfully brought offline by a servicemag start command. The command completed Tue Jul 31 23:13:36 2018. servicemag start -pdid 47 -- Succeeded HP3PAR_7200 cli% servicemag resume 1 23 Are you sure you want to run servicemag? select q=quit y=yes n=no: y servicemag resume 1 23 ... onlooping mag 1 23 ... firmware is current on pd WWN [5000C50057014BA4] Id [47] ... checking for valid disks... ... checking for valid disks... ... disks not normal yet..trying admit/onloop again ... onlooping mag 1 23 ... checking for valid disks... ... checking for valid disks... ... disks in mag : 1 23 ... normal disks: WWN [5000C50057017BC8] Id [46] diskpos [0] ... not normal disks: WWN [5000C50057014BA4] Id [47] ... verifying spare space for disks 47 and 46 ... playback chunklets from pd WWN [5000C50057017BC8] Id [46] The servicemag resume operation will continue in the background. HP3PAR_7200 cli% servicemag status Cage 1, magazine 18: A servicemag start command failed on this magazine. The command completed at Tue Jul 31 22:15:16 2018. Failed -- -- Failed. Please run servicemag status -d for more detail Code: HP3PAR_7200 cli% showpd
----Size(MB)----- ----Ports---- Id CagePos Type RPM State Total Free A B Capacity(GB) 0 0:0:0 FC 15 normal 278528 4096 1:0:1* 0:0:1 300 1 0:1:0 FC 15 normal 278528 2048 1:0:1 0:0:1* 300 2 0:2:0 FC 15 normal 278528 3072 1:0:1* 0:0:1 300 3 0:3:0 FC 15 normal 278528 3072 1:0:1 0:0:1* 300 4 0:4:0 FC 15 normal 278528 3072 1:0:1* 0:0:1 300 5 0:5:0 FC 15 normal 278528 2048 1:0:1 0:0:1* 300 6 0:6:0 FC 15 normal 278528 3072 1:0:1* 0:0:1 300 7 0:7:0 FC 15 normal 278528 3072 1:0:1 0:0:1* 300 8 0:8:0 FC 15 normal 278528 4096 1:0:1* 0:0:1 300 9 0:9:0 FC 15 normal 278528 2048 1:0:1 0:0:1* 300 10 0:10:0 FC 15 normal 278528 3072 1:0:1* 0:0:1 300 11 0:11:0 FC 15 normal 278528 3072 1:0:1 0:0:1* 300 12 0:12:0 NL 7 normal 923648 65536 1:0:1* 0:0:1 1000 13 0:13:0 NL 7 normal 923648 65536 1:0:1 0:0:1* 1000 14 0:14:0 NL 7 normal 923648 65536 1:0:1* 0:0:1 1000 15 0:15:0 NL 7 normal 923648 65536 1:0:1 0:0:1* 1000 16 0:16:0 NL 7 normal 923648 65536 1:0:1* 0:0:1 1000 17 0:17:0 NL 7 normal 923648 65536 1:0:1 0:0:1* 1000 18 1:0:0 FC 15 normal 278528 4096 1:0:2* 0:0:2 300 19 1:1:0 FC 15 normal 278528 2048 1:0:2 0:0:2* 300 20 1:2:0 FC 15 normal 278528 4096 1:0:2* 0:0:2 300 21 1:3:0 FC 15 normal 278528 4096 1:0:2 0:0:2* 300 22 1:4:0 FC 15 normal 278528 5120 1:0:2* 0:0:2 300 23 1:5:0 FC 15 normal 278528 4096 1:0:2 0:0:2* 300 24 1:6:0 FC 15 normal 278528 5120 1:0:2* 0:0:2 300 25 1:7:0 FC 15 normal 278528 5120 1:0:2 0:0:2* 300 26 1:8:0 FC 15 normal 278528 5120 1:0:2* 0:0:2 300 27 1:9:0 FC 15 normal 278528 4096 1:0:2 0:0:2* 300 28 1:10:0 FC 15 normal 278528 5120 1:0:2* 0:0:2 300 29 1:11:0 FC 15 normal 278528 5120 1:0:2 0:0:2* 300 30 1:12:0 NL 7 normal 923648 65536 1:0:2* 0:0:2 1000 31 1:13:0 NL 7 normal 923648 65536 1:0:2 0:0:2* 1000 32 1:14:0 NL 7 normal 923648 65536 1:0:2* 0:0:2 1000 33 1:15:0 NL 7 normal 923648 65536 1:0:2 0:0:2* 1000 34 1:16:0 NL 7 normal 923648 65536 1:0:2* 0:0:2 1000 35 1:17:0 NL 7 normal 923648 65536 1:0:2 0:0:2* 1000 36 0:18:0 NL 7 normal 923648 887808 1:0:1* 0:0:1 1000 37 0:19:0 NL 7 normal 923648 887808 1:0:1 0:0:1* 1000 38 0:20:0 NL 7 normal 923648 887808 1:0:1* 0:0:1 1000 39 0:21:0 NL 7 normal 923648 887808 1:0:1 0:0:1* 1000 40 0:22:0 NL 7 normal 923648 887808 1:0:1* 0:0:1 1000 41 0:23:0 NL 7 normal 923648 887808 1:0:1 0:0:1* 1000 42 1:20:0 NL 7 normal 923648 887808 1:0:2* 0:0:2 1000 43 1:19:0 NL 7 normal 923648 887808 1:0:2 0:0:2* 1000 44 1:21:0 NL 7 normal 923648 887808 1:0:2 0:0:2* 1000 45 1:22:0 NL 7 normal 923648 887808 1:0:2* 0:0:2 1000 46 1:23:0 NL 7 normal 923648 887808 1:0:2 0:0:2* 1000 47 1:18:0 NL 7 normal 923648 923648 1:0:2* 0:0:2 1000 ----------------------------------------------------------------------- 48 total 28852224 11565056 HP3PAR_7200 cli% |
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