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alicecrunchwip [2020/06/12 16:21] florido |
alicecrunchwip [2020/06/17 12:33] florido [20206**] |
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* new entry | * new entry | ||
+ | ==== 2020616 ==== | ||
+ | * Configured system to be managed remotely via ansible | ||
+ | * Changed sshd_config | ||
+ | * Added management keys to root user | ||
+ | * Management currently done via my workstation, may change in the future. | ||
+ | * Installed basic software | ||
+ | * Created alice admin user | ||
+ | * Installed basic build software | ||
==== 2020612 ==== | ==== 2020612 ==== | ||
- | * Formatted RAID volume | + | * Formatted RAID volume as xfs <code bash>mkfs.xfs -f -d su=1m,sw=5 -L alicedisk /dev/sda</code> |
+ | * Shows a warning but should be harmless | ||
+ | ^ su=1m | 1MB strip size | | ||
+ | ^ sw=5 | 5 RAID disks (+2 parity) | | ||
+ | ^ -L alicedisk | xfs label | | ||
+ | ^ /dev/sda | the raid shown as a device to the kernel | | ||
+ | * created folder ''/disk'' | ||
+ | * created entry in fstab for disk based on UUID:<code ini># RAID disk | ||
+ | UUID=0d4a40e5-084e-404f-9219-6c3645929ec2 /disk xfs rw,seclabel,relatime,attr2,inode64,sunit=2048,swidth=10240,noquota 0 0</code> | ||
==== 2020609 ==== | ==== 2020609 ==== | ||
* configured server network and hostname: beast | * configured server network and hostname: beast | ||
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* https://www.broadcom.com/products/storage/raid-controllers/megaraid-9460-8i | * https://www.broadcom.com/products/storage/raid-controllers/megaraid-9460-8i | ||
* https://docs.broadcom.com/docs/007.1316.0000.0000_Unified_StorCLI_PUL.zip | * https://docs.broadcom.com/docs/007.1316.0000.0000_Unified_StorCLI_PUL.zip | ||
+ | * Sw installed in ''/opt/MegaRAID/storcli/'' | ||
+ | * For brevity added alias ''storcli'' in root .bashrc | ||
* Created array volume with 1024k strip size for very large files <code bash>storcli /c0 add vd r6 name=alicedisk drives=133:0-6 Strip=1024</code> | * Created array volume with 1024k strip size for very large files <code bash>storcli /c0 add vd r6 name=alicedisk drives=133:0-6 Strip=1024</code> | ||
* Note: initialization takes 13h | * Note: initialization takes 13h | ||
* Raid volume name in storcli:''/c0/v0'' | * Raid volume name in storcli:''/c0/v0'' | ||
- | * Written few notes on storcli in [:it_tips:storcliqr] | + | * Created hotspare (disk that kicks in if one breaks)<code bash>storcli /c0/e133/s7 add hotsparedrive</code> |
+ | * Written few notes on storcli in [[it_tips:storcliqr|MegaRAID storcli QR]] | ||
==== 2020603 ==== | ==== 2020603 ==== |