hardware:vossi
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hardware:vossi [2020/03/03 11:47] akraitman [Installed OS's] |
hardware:vossi [2023/10/11 16:41] pdonnell [Table] |
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| ====== vossi{01..06} ====== | ====== vossi{01..06} ====== | ||
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| https://opendcim.engineering.redhat.com/cabnavigator.php?cabinetid=504 | https://opendcim.engineering.redhat.com/cabnavigator.php?cabinetid=504 | ||
| ===== Summary ===== | ===== Summary ===== | ||
| - | We have 6 vossi machines.They are used daily for all parts of the development process - building Ceph alone takes more resources than a usual developer laptop, and running it uses even more I/O, CPU, and RAM. Having a consistent environment in which engineers can make changes, build, and test speeds up the overall dev process. | ||
| - | vossi01 Runs Fedora 31 | + | We have 6 vossi machines. They are intended to be used as developer playgrounds since they have system resources far greater than the usual Developer laptop. |
| + | |||
| + | ===== Installed OSes ===== | ||
| + | ^ Machine ^ OS ^ Use ^ | ||
| + | ^ vossi01.front.sepia.ceph.com | CentOS 9.stream | [[:devplayground|Developer Playground]] https://tracker.ceph.com/issues/62931 | | ||
| + | ^ vossi02.front.sepia.ceph.com | Ubuntu 18.04 | Yuri's using this one | | ||
| + | ^ vossi03.front.sepia.ceph.com | CentOS 8.stream | dmick, yaarit, Junior, others | | ||
| + | ^ vossi04.front.sepia.ceph.com | RHEL 8.1 | [[:devplayground|Developer Playground]] CephFS Team | | ||
| + | ^ vossi05.front.sepia.ceph.com | Fedora 31 | Yehuda & Chris Hoffman | | ||
| + | ^ vossi06.front.sepia.ceph.com | Ubuntu 20.04 | [[:devplayground|Developer Playground]] Core (RADOS) Team | | ||
| + | |||
| + | ===== Use Suggestions (for devs) ===== | ||
| + | |||
| + | Here are some suggestions to maximize the use of the system resources these machines provide. | ||
| + | |||
| + | ==== Scare off other devs :) ==== | ||
| + | Create an MOTD that displays whenever anyone logs in: | ||
| + | |||
| + | ''vim /etc/motd'' | ||
| + | |||
| + | <code> | ||
| + | ******************************************************************************* | ||
| + | |||
| + | STOP! | ||
| + | |||
| + | This machine was promised to Joe Dev for exclusive use. | ||
| + | |||
| + | Check https://wiki.sepia.ceph.com/doku.php?id=hardware:vossi&#installed_oses to | ||
| + | see if there are any others available for exclusive use. | ||
| + | |||
| + | Let dmick or akraitman know if you need a different OS installed. | ||
| + | |||
| + | |||
| + | Thanks! | ||
| - | vossi02 Runs Ubuntu 18.04 | + | ******************************************************************************* |
| + | </code> | ||
| - | vossi03 Runs Centos 8 | + | ==== Building Ceph on an SSD ==== |
| + | If you want to build Ceph on an SSD (the main OS and ''/home'' are on a spinner), find an SSD that's not in use (''sd{b..e}''), then: | ||
| - | And vossi04, 05 and 06 Runs RHEL 8 | + | <code> |
| - | + | mkdir -p ~/src | |
| - | ===== Installed OS's ===== | + | sudo mkfs.xfs /dev/sde |
| - | ^ Machine ^ OS ^ Notes | + | sudo mount /dev/sde ~/src |
| - | ^ Vossi01 | Fedora 31 | | + | </code> |
| - | ^ Vossi02 | Ubuntu 18.04 | | + | |
| - | ^ Vossi02 | Centos 8.1 | | + | |
| - | ^ RAM | 12 DIMMs | Micron Technology | 18ASF2G72PDZ-2G9E1 | 16GB | 192GB total | | + | |
| - | ^ HDD | 1 | Seagate | ST1000NX0423 | 1TB | | | + | |
| - | ^ SSD | 4 | Micron | Micron_5200_MTFDDAK1T9TDN | 1.92 TB | | + | |
| + | Then clone ceph.git to ''~/src'' and do your thing. | ||
| ===== Hardware Specs ===== | ===== Hardware Specs ===== | ||
hardware/vossi.txt · Last modified: 2023/10/16 14:32 by pdonnell
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