search for: physdrv

...sure, > the > adapter and the virtual disks (logical disks). > > Before you pull a drive it's a good idea to properly prepare it for > removal > after confirming that it's OK to remove it. > > Here are a few commands: > > OFFLINE A DISK > MegaCli -PDOffline -PhysDrv[32:0] -a0 > > MARK A DISK AS MISSING > MegaCli -pdmarkmissing -physdrv[32:0] -a0 > > MARK A DISK AS PREPARED FOR REMOVAL > MegaCli -pdprprmv -physdrv[32:0] -a0 > > Here are some easy overview commands that I run when first looking at the > storage on a system: > MegaCl...

...egaCli will also let you see the status of the enclosure, the adapter and the virtual disks (logical disks). Before you pull a drive it's a good idea to properly prepare it for removal after confirming that it's OK to remove it. Here are a few commands: OFFLINE A DISK MegaCli -PDOffline -PhysDrv[32:0] -a0 MARK A DISK AS MISSING MegaCli -pdmarkmissing -physdrv[32:0] -a0 MARK A DISK AS PREPARED FOR REMOVAL MegaCli -pdprprmv -physdrv[32:0] -a0 Here are some easy overview commands that I run when first looking at the storage on a system: MegaCli -AdpAllInfo -aAll |grep -A 8 "Device Pre...

On Fri, January 20, 2017 5:16 pm, Joseph L. Casale wrote: >> This is why before configuring and installing everything you may want to >> attach drives one at a time, and upon boot take a note which physical >> drive number the controller has for that drive, and definitely label it >> so >> y9ou will know which drive to pull when drive failure is reported. > >

Hi folks: At work, I have an R510, and R610 and an R710 - all with the H700 PERC controller. Based on experiments, it seems like there is no way to bypass the PERC controller - it seems like one can only access the individual disks if they are set up in RAID0 each. This brings me to ask some questions: a. Is it fine (in terms of an intelligent controller coming in the way of ZFS) to have the

Does anyone know what program can be used to query the RAID status from the OS for an on-board LSI SAS 2308-4i? On this page: http://docs.avagotech.com/docs/12351997 there is a curious note on the left that reads: "Integrated MegaRAID support available upon request" After one mostly fruitless round of chatting with LSI/Avago/Broadcom and one completely fruitless round of chatting

On 1/30/2015 1:53 AM, Gordon Messmer wrote: > On 01/29/2015 05:07 AM, Jatin Davey wrote: >> Yes , it is a SATA disk. I am not sure of the speed. Can you tell me >> how to find out this information ? Additionally we are using RAID 10 >> configuration with 4 disks. > > What RAID controller are you using? > > # lspci | grep RAID [Jatin] [root at localhost ~]# lspci |

...firstDisk = True for line in output: if re.match(r'Firmware state: .*$',line.strip()): state = line.split(':')[1].strip() if re.match(r'Rebuild',state): cmd2 = '/opt/MegaRAID/MegaCli/MegaCli64 pdrbld showprog physdrv['+str(enclnum)+':'+str(slotnum)+'] a'+str(controllerid)+' nolog' ll = getOutput(cmd2) state += ' completed ' + re.sub(r'Rebuild Progress.*Completed', '', ll[0]).strip(); if re.match(r'Slot Number: .*...

...firstDisk = True for line in output: if re.match(r'Firmware state: .*$',line.strip()): state = line.split(':')[1].strip() if re.match(r'Rebuild',state): cmd2 = '/opt/MegaRAID/MegaCli/MegaCli64 pdrbld showprog physdrv['+str(enclnum)+':'+str(slotnum)+'] a'+str(controllerid)+' nolog' ll = getOutput(cmd2) state += ' completed ' + re.sub(r'Rebuild Progress.*Completed', '', ll[0]).strip(); if re.match(r'Slot Number: .*...

...; for line in output: > if re.match(r'Firmware state: .*$',line.strip()): > state = line.split(':')[1].strip() > if re.match(r'Rebuild',state): > cmd2 = '/opt/MegaRAID/MegaCli/MegaCli64 pdrbld > showprog physdrv['+str(enclnum)+':'+str(slotnum)+'] > a'+str(controllerid)+' nolog' > ll = getOutput(cmd2) > state += ' completed ' + re.sub(r'Rebuild > Progress.*Completed', '', ll[0]).strip(); > if re.matc...

On Thursday 02 November 2017 14:10:25 Bowie Bailey wrote: > If you want raid 5 or 6, then you should get a hardware controller. For > raid 1, mdadm should work just fine.? I would suggest trying it before > buying a raid controller.? If it works for you, you save a few hundred > dollars and you have one less piece of hardware to worry about. > > I haven't looked at them in

I just had an IBM in a remote location with a hardware raid1 have both drives go bad. With local machines I probably would have caught it from the drive light before the 2nd one died... What is the state of the art in linux software monitoring for this? Long ago when that box was set up I think the best I could have done was a Java GUI tool that IBM had for their servers - and that seemed like

Hi!We''re trying to pinpoint our performance issues and we could use all the help to community can provide. We''re running the latest version of Nexenta on a pretty powerful machine (4x Xeon 7550, 256GB RAM, 12x 100GB Samsung SSDs for the cache, 50GB Samsung SSD for the ZIL, 10GbE on a dedicated switch, 11x pairs of 15K HDDs for the pool). We''re connecting a single Linux