hardware:reesi
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hardware:reesi [2018/03/26 13:33] djgalloway |
hardware:reesi [2019/08/01 23:49] (current) djgalloway |
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| ===== Hardware Specs ===== | ===== Hardware Specs ===== | ||
| - | | ^ Count ^ Manufacturer ^ Model ^ Capacity ^ Notes ^ | + | | ^ Count ^ Manufacturer ^ Model ^ Capacity ^ Notes ^ |
| - | ^ Chassis | 2U | Supermicro | SSG-6028R-E1CR12H | N/A | | | + | ^ Chassis | 2U | Supermicro | SSG-6028R-E1CR12H | N/A | | |
| - | ^ Mainboard | N/A | Supermicro | X10DRH-iT | N/A | | | + | ^ Mainboard | N/A | Supermicro | X10DRH-iT | N/A | | |
| - | ^ CPU | 1 | Intel | Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz | N/A | [[https://ark.intel.com/products/92986/Intel-Xeon-Processor-E5-2620-v4-20M-Cache-2_10-GHz|ARK]] | | + | ^ CPU | 1 | Intel | Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz | N/A | [[https://ark.intel.com/products/92986/Intel-Xeon-Processor-E5-2620-v4-20M-Cache-2_10-GHz|ARK]] | |
| - | ^ RAM | 4 DIMMs | Samsung | M393A2G40EB1-CRC | 16GB | 64GB total | | + | ^ RAM | 4 DIMMs | Samsung | M393A2G40EB1-CRC | 16GB | 64GB total | |
| - | ^ SSD | 2 | Intel | SSDSC2BB150G7 (S3520) | 150GB | Software RAID1 for OS | | + | ^ SSD | 2 | Intel | SSDSC2BB150G7 (S3520) | 150GB | Software RAID1 for OS | |
| - | ^ HDD | 12 | Seagate | ST4000NM0025 | 4TB | SAS 7200RPM for OSDs | | + | ^ HDD | 11 | Seagate | ST4000NM0025 | 4TB | SAS 7200RPM for OSDs | |
| + | ^ HDD | 1 | HGST | HUH721212AL5200 | 12TB | SAS 7200RPM added 1AUG2019 at Brett's request. | | ||
| ^ NVMe | 1 | Micron | MTFDHBG800MCG-1AN1ZABYY | 800GB | Carved up as logical volumes on two partitions. 400GB as an OSD and the other 400GB divided by 12 for HDD OSD journals | | ^ NVMe | 1 | Micron | MTFDHBG800MCG-1AN1ZABYY | 800GB | Carved up as logical volumes on two partitions. 400GB as an OSD and the other 400GB divided by 12 for HDD OSD journals | | ||
| - | ^ NIC | 2 ports | Intel | X540-AT2 | 10Gb | RJ45 (not used) | | + | ^ NIC | 2 ports | Intel | X540-AT2 | 10Gb | RJ45 (not used) | |
| - | ^ NIC | 2 ports | Intel | 82599ES | 10Gb | 1 port cabled per system on front VLAN | | + | ^ NIC | 2 ports | Intel | 82599ES | 10Gb | 1 port cabled per system on front VLAN | |
| - | ^ BMC | 1 | Supermicro | N/A | N/A | Reachable at $host.ipmi.sepia.ceph.com | | + | ^ BMC | 1 | Supermicro | N/A | N/A | Reachable at $host.ipmi.sepia.ceph.com | |
| ===== OSD/Block Device Information ===== | ===== OSD/Block Device Information ===== | ||
| - | The reesi have 12x 4TB HDD and 1x 800GB NVMe. | + | The reesi have 11x 4TB HDD, 1x 12TB HDD, and 1x 800GB NVMe. |
| + | |||
| + | The 12TB were added to so we can say we're testing on drives larger than 8TB. | ||
| The NVMe device is split into two equal partitions: | The NVMe device is split into two equal partitions: | ||
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| for disk in sd{a..l}; do ansible -a "sudo lvcreate -L 31G -n $disk journals" reesi*; done | for disk in sd{a..l}; do ansible -a "sudo lvcreate -L 31G -n $disk journals" reesi*; done | ||
| </code> | </code> | ||
| + | |||
| + | ===== Replacing Drives ===== | ||
| + | Like the [[hardware:mira]], the drive letters do **not** correspond to drive bays. So ''/dev/sda'' isn't necessarily in Drive Bay 1. Keep this in mind when zapping/setting up OSDs. Also, drive ''/dev/sda'' may not necessarily have its WAL Block on ''/dev/journals/sda''. | ||
| + | |||
| + | While watching the front of a system, send ''dd if=/dev/$DRIVE of=/dev/null'' where ''$DRIVE'' is the drive you're replacing to identify each drive. | ||
| ===== Set up a new OSD with journal on NVMe logical volume ===== | ===== Set up a new OSD with journal on NVMe logical volume ===== | ||
hardware/reesi.1522071224.txt.gz · Last modified: 2018/03/26 13:33 by djgalloway
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