Created
January 23, 2015 01:31
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brak's zfs setup
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| atobey@brak ~ $ sudo gdisk -l /dev/sda | |
| GPT fdisk (gdisk) version 0.8.10 | |
| Partition table scan: | |
| MBR: protective | |
| BSD: not present | |
| APM: not present | |
| GPT: present | |
| Found valid GPT with protective MBR; using GPT. | |
| Disk /dev/sda: 250069680 sectors, 119.2 GiB | |
| Logical sector size: 512 bytes | |
| Disk identifier (GUID): D6EFAC7F-9077-48E2-9CAC-A92A3FFE1634 | |
| Partition table holds up to 128 entries | |
| First usable sector is 34, last usable sector is 250069646 | |
| Partitions will be aligned on 2048-sector boundaries | |
| Total free space is 2014 sectors (1007.0 KiB) | |
| Number Start (sector) End (sector) Size Code Name | |
| 1 2048 2099199 1024.0 MiB EF00 EFI System | |
| 2 2099200 85985279 40.0 GiB 8300 root | |
| 3 85985280 153094143 32.0 GiB 8200 swap | |
| 4 153094144 236980223 40.0 GiB BF01 ZFS L2ARC (tank) | |
| 5 236980224 250069646 6.2 GiB BF01 ZFS ZIL (tank) |
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| atobey@brak ~ $ sudo sg_inq /dev/sda |grep '^ [A-Z]' | |
| Vendor identification: ATA | |
| Product identification: Samsung SSD 840 | |
| Product revision level: 5B0Q | |
| Unit serial number: S1ANNSADB05219A | |
| atobey@brak ~ $ sudo sg_inq /dev/sde |grep '^ [A-Z]' | |
| Vendor identification: ATA | |
| Product identification: WDC WD5002AALX-0 | |
| Product revision level: 1H15 | |
| Unit serial number: WD-WCAYUS194979 |
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| atobey@brak ~ $ sudo zpool status tank | |
| pool: tank | |
| state: ONLINE | |
| scan: scrub repaired 0 in 1h30m with 0 errors on Tue Dec 16 15:40:41 2014 | |
| config: | |
| NAME STATE READ WRITE CKSUM | |
| tank ONLINE 0 0 0 | |
| mirror-0 ONLINE 0 0 0 | |
| sde3 ONLINE 0 0 0 | |
| sdf3 ONLINE 0 0 0 | |
| mirror-1 ONLINE 0 0 0 | |
| sdc3 ONLINE 0 0 0 | |
| sdd3 ONLINE 0 0 0 | |
| logs | |
| sda5 ONLINE 0 0 0 | |
| cache | |
| wwn-0x50025385a012e8d5-part4 ONLINE 0 0 0 | |
| errors: No known data errors |
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http://tobert.github.io/post/2015-01-22-ioping.html