![lsi megaraid storage manager background initialization lsi megaraid storage manager background initialization](https://www.thessdreview.com/wp-content/uploads/2013/02/LSI-RAID-CONFIGURATION-14.png)
- #Lsi megaraid storage manager background initialization serial
- #Lsi megaraid storage manager background initialization update
- #Lsi megaraid storage manager background initialization windows 10
- #Lsi megaraid storage manager background initialization software
I have a PC with the same (or similar) RAID controller (with only one disk attached), but it seems to work for me: lspci | grep -i raidĠ4:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2008 (rev dmesg | grep mega Upgrading the controller's firmware did not change anything.
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I'll try as soon as I updated my backups.
#Lsi megaraid storage manager background initialization update
Hence, I now suspect that a firmware update may solve my problem. I checked the firmware version and it is quite outdated. This has never occurred before and only happens after booting Linux. Additionally, after rebooting Windows after booting a Linux LiveCD, the MegaRAID Storage Manager pops up to complain about a firmware error. This controller should work fine with Linux according to here. megaraid_sas 0000:03:00.0: Failed to init firmware megaraid_sas 0000:03:00.0: FW now in Ready state Here are some details of what I'm experiencing: # lspci | grep MegaĠ3:00.0 RAID bus controller : LSI Logic / Symbios Logic MegaRAID SAS 2008 (rev 03) Has anybody gotten this card to work, or a related model? I'm leaning towards the LSI card only being useful in IT mode, and perhaps I should just run the drives without RAID mirroring, or an all-in-one solution with the FreeNAS VM supplying the storage via iSCSI.Ubuntu 16.04 is having trouble working with a LSI MegaRAID SAS 9240-4i hardware RAID controller. Would this be a possible culprit?Īny possible way to configure this array for better performance, especially with SSDs? Would these background tasks be triggered after a warm reboot, and not show up as ongoing in the status read by sas2ircu? For example I believe I haven't seen the background initialization status shown previously, when creating an array from sas2ircu.Īs I was not booting from them, I previously had not activated the Option ROM for the LSI cards in the BIOS. VIBs Skipped:When the array is working fine, I can reach close to 100k IOPS for 100% 4kB read, and 50k IOPS for 100% 4kB write. Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
#Lsi megaraid storage manager background initialization software
$ esxcli software vib update -v /vmfs/volumes/vmstore0_ssd0/scsi-mpt2sas-20.00.01.86_64.vib SAS-2 Integrated RAID Solution User Guide (975 KB) Looking at the SAS-2 Integrated RAID Solution User Guide it lists a number of automatic background tasks. SAS2IRCU: Utility Completed Successfully.Intel SSD DC S3700 have the latest firmware 5DV12270. SAS2IRCU: Command DISPLAY Completed Successfully.
#Lsi megaraid storage manager background initialization serial
Read configuration has been initiated for controller 0Ĭhannel description : 1 Serial Attached SCSI I would equate the performance to the same performance I've seen during background initialization. After a warm restart of the server, the array is once more providing terrible performance. Worst-case latency during 4 and 8 kB read/write random IOPS benchmarking using diskspd was 20 ms, as expected with S3700 drives. After letting it sit, the array had stabilized, and I now had reasonable latency with averages of 1-3 ms.
#Lsi megaraid storage manager background initialization windows 10
This was continuous for several hours, after which I left the array with only a single Windows 10 VM for a day and a half. SAS2IRCU: Utility Completed Successfully.Using Microsoft's diskspd benchmarking tool, I often had no more than 300-800 IOPS at 4kB random IO, and the latency was approximately 75% below 1-2 ms, and 25% at 180+ ms. SAS2IRCU: Command STATUS Completed Successfully. All rights reserved.īackground command progress status for controller 0. LSI Corporation SAS2 IR Configuration Utility.Ĭopyright (c) 2008-2014 LSI Corporation.