visiesrv2_configuration
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visiesrv2_configuration [2018/03/23 15:38] 143.169.49.101 |
visiesrv2_configuration [2018/03/23 16:05] (current) 143.169.49.101 |
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| ====== visiesrv2 ====== | ====== visiesrv2 ====== | ||
| - | the offer from dell can viewed {{order_be_rel_publ_223134746_2017-11-08.pdf | here}}. | + | the original order from dell can viewed {{order_be_rel_publ_223134746_2017-11-08.pdf | here}}. |
| ===== hardware ===== | ===== hardware ===== | ||
| This is a Dell PowerEdge R330 with the following configuration: | This is a Dell PowerEdge R330 with the following configuration: | ||
| Line 6: | Line 6: | ||
| * 16GB UDIMM | * 16GB UDIMM | ||
| * 10k RPM SAS 2.5 inch 600GB (3x) | * 10k RPM SAS 2.5 inch 600GB (3x) | ||
| - | * 240Gig SSD 6Gbps 2.5 inch (1x) | + | * 240Gig SSD 6Gbps 2.5 inch (2x) |
| * PERC H730 RAID controller (in host mode, we don't use hardware RAID) | * PERC H730 RAID controller (in host mode, we don't use hardware RAID) | ||
| + | ===== configuration ===== | ||
| + | Ubuntu 16.04 LTS is installed on md0, which is a software RAID1 of the 2 240 Gig SSD's : | ||
| + | <code> | ||
| + | cat /proc/mdstat | ||
| + | Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10] | ||
| + | md0 : active raid1 sda1[0] sdb1[1] | ||
| + | 224574464 blocks super 1.2 [2/2] [UU] | ||
| + | bitmap: 1/2 pages [4KB], 65536KB chunk | ||
| + | </code> | ||
| + | The other 3 HD's are placed in a mirror to provide redundancy. A ZFS datapool is created to provide this feature. | ||
| + | <code> | ||
| + | zpool status | ||
| + | pool: data | ||
| + | state: ONLINE | ||
| + | scan: scrub repaired 0 in 0h7m with 0 errors on Sun Mar 11 00:31:09 2018 | ||
| + | config: | ||
| + | |||
| + | NAME STATE READ WRITE CKSUM | ||
| + | data ONLINE 0 0 0 | ||
| + | mirror-0 ONLINE 0 0 0 | ||
| + | sdc ONLINE 0 0 0 | ||
| + | sdd ONLINE 0 0 0 | ||
| + | sde ONLINE 0 0 0 | ||
| + | |||
| + | errors: No known data errors | ||
| + | </code> | ||
| + | This provides us with 560Gb of storage, for websites, etc... | ||
| + | <code> | ||
| + | zpool list | ||
| + | NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT | ||
| + | data 556G 39.2G 517G - 1% 7% 1.00x ONLINE - | ||
| + | </code> | ||
visiesrv2_configuration.1521819526.txt.gz · Last modified: 2018/03/23 15:38 by 143.169.49.101
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