hardware:mira
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hardware:mira [2017/05/05 16:10] dgalloway |
hardware:mira [2020/03/11 20:04] (current) djgalloway [Summary] |
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| ====== mira ====== | ====== mira ====== | ||
| ===== Summary ===== | ===== Summary ===== | ||
| - | We have 122 mira hosts. Some serve as [[services:vpshosts]] hypervisors and some serve as OSD nodes in the [[services:longrunningcluster]]. The remaining nodes are used as baremetal testnodes. | + | We have around 100 mira hosts. |
| - | + | ||
| - | See the ''[long-running-cluster]'' and ''[vps_hosts]'' groups in [[https://github.com/ceph/ceph-sepia-secrets/blob/master/ansible/inventory/sepia|ceph-sepia-secrets Ansible inventory]] to see what systems are used for. | + | |
| + | Some of them used to be used as [[services:vpshosts]] and [[services:longrunningcluster]], however they are nearly 10 years old and severely behind spec-wise. We're slowly phasing them out to make room for new hardware. The systems that remain are used as testnodes. A small subset are still in the [[services:longrunningcluster]]. | ||
| ===== Hardware Specs ===== | ===== Hardware Specs ===== | ||
| | ^ Count ^ Manufacturer ^ Model ^ Capacity ^ Notes ^ | | ^ Count ^ Manufacturer ^ Model ^ Capacity ^ Notes ^ | ||
| Line 12: | Line 11: | ||
| ^ RAM | 4 DIMMs | Kingston | 9965434-017.A00LF | 4GB | 16GB total. PC3-8500R DDR3-1066 REGISTERED ECC CL7 240 PIN | | ^ RAM | 4 DIMMs | Kingston | 9965434-017.A00LF | 4GB | 16GB total. PC3-8500R DDR3-1066 REGISTERED ECC CL7 240 PIN | | ||
| ^ HDD | 8x | WD/HGST | | 1TB | For VPSHOSTS and testnodes | | ^ HDD | 8x | WD/HGST | | 1TB | For VPSHOSTS and testnodes | | ||
| - | ^ HDD | Asst | WD/HGST | | 1TB/4TB | LRC hosts have a mixture of 1TB and 4TB diskss= | | + | ^ HDD | Asst | WD/HGST | | 1TB/4TB | LRC hosts have a mixture of 1TB and 4TB disks | |
| ^ NIC | 2 ports | Intel | 82574L Gigabit Network Connection | 1Gb | | | ^ NIC | 2 ports | Intel | 82574L Gigabit Network Connection | 1Gb | | | ||
| ^ RAID | 1 | Areca | Mix of ARC-{1222,1880} | 8 disks | JBOD Mode | | ^ RAID | 1 | Areca | Mix of ARC-{1222,1880} | 8 disks | JBOD Mode | | ||
| ^ 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 | | ||
| + | |||
| + | ===== E-Waste ===== | ||
| + | As these machines age, they continue to MCE and lock up at higher rates. To make room for new LRC hosts, we've begun e-wasting miras. | ||
| + | |||
| + | ^ Hostname ^ Date E-Wasted ^ Ticket Number(s) ^ | ||
| + | | mira005 | | PNT0146880 | | ||
| + | | mira009 | | PNT0146880 | | ||
| + | | mira091 | | PNT0146880 | | ||
| + | | mira095 | | PNT0146880 | | ||
| + | | mira113 | | PNT0146880 | | ||
| + | | mira{030..039} | | PNT0766680 | | ||
| ===== Areca RAID Controllers ===== | ===== Areca RAID Controllers ===== | ||
| ==== Flashing Firmware ==== | ==== Flashing Firmware ==== | ||
| + | **UPDATE** This can be done now simply by running ''%%ansible-playbook firmware.yml --limit="miraXXX*" --tags="areca"%%'' | ||
| + | |||
| The latest firmware for ARC-1222 controllers can be obtained from [[http://www.areca.us/support/download/RaidCards/BIOS_Firmware/ARC1212_1222.zip|here]]. | The latest firmware for ARC-1222 controllers can be obtained from [[http://www.areca.us/support/download/RaidCards/BIOS_Firmware/ARC1212_1222.zip|here]]. | ||
hardware/mira.1494000654.txt.gz · Last modified: 2017/05/05 16:10 by dgalloway
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