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hw:server:proliant380eg8:ssacli [2021/09/16 10:03] niziak |
hw:server:proliant380eg8:ssacli [2021/10/10 20:46] (current) niziak |
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| ====== ssacli ====== | ====== ssacli ====== | ||
| + | |||
| + | Source: [[https://be-virtual.net/hpe-storage-controller-management-ssacli/|HPE Storage Controller Management (ssacli) ]] | ||
| <code bash> | <code bash> | ||
| Line 17: | Line 19: | ||
| ssacli ctrl slot=2 array all show detail | ssacli ctrl slot=2 array all show detail | ||
| </code> | </code> | ||
| + | |||
| + | ====== rescan for new drives ====== | ||
| + | |||
| + | ''ssacli rescan'' | ||
| ====== cache ratio ====== | ====== cache ratio ====== | ||
| Line 33: | Line 39: | ||
| Show rebuild priority: | Show rebuild priority: | ||
| ''ssacli ctrl slot=2 modify rp=?'' | ''ssacli ctrl slot=2 modify rp=?'' | ||
| + | |||
| + | ====== switch to HBA mode ====== | ||
| + | <code bash> | ||
| + | ssacli ctrl slot=2 ld all delete | ||
| + | ssacli controller slot=2 modify hbamode=on | ||
| + | </code> | ||
| + | |||
| + | |||
| ===== RAID5 ===== | ===== RAID5 ===== | ||
| Line 51: | Line 65: | ||
| ssacli ctrl slot=2 array B show detail | ssacli ctrl slot=2 array B show detail | ||
| + | # Force Linux to detect size change: | ||
| + | echo 1 > /sys/class/scsi_disk/0\:1\:0\:1/device/rescan | ||
| + | |||
| + | # echo 1 > /sys/block/sdb/device/rescan | ||
| + | # partprobe /dev/sdb | ||
| </code> | </code> | ||