Feature #14797
Decide what LVs to host on lizard rotating drives
20%
Description
We have created a dedicated spinninglizard
VG on lizard’s rotating drives when we installed new SSDs. It’s empty at the moment, so we have to decide which LVs are going to be on this VG and then move them.
Subtasks
Related issues
Related to Tails - |
Resolved | 2017-07-05 | |
Blocks Tails - Feature #13242: Core work: Sysadmin (Maintain our already existing services) | Confirmed | 2017-06-29 |
History
#1 Updated by bertagaz 2017-10-07 09:53:10
- related to
Bug #13425: Upgrade lizard's storage (2017 edition) added
#2 Updated by bertagaz 2017-10-07 09:54:06
- blocks Feature #13242: Core work: Sysadmin (Maintain our already existing services) added
#3 Updated by intrigeri 2017-10-07 10:35:04
I guess it’ll be a subset of what we had there previously (IIRC I had put quite some thought into it).
#4 Updated by bertagaz 2017-10-13 12:59:44
- Status changed from Confirmed to In Progress
- Assignee changed from bertagaz to intrigeri
- % Done changed from 0 to 20
- QA Check set to Info Needed
intrigeri wrote:
> I guess it’ll be a subset of what we had there previously (IIRC I had put quite some thought into it).
That was:
- /dev/lizard/jenkins-data
- /dev/lizard/torbrowser-archive
- /dev/lizard/isos
- /dev/lizard/rsync-data
The jenkins-data
LV is 300G big. We have planned to grow the torbrowser-archive
and isos
LVs to 200G and 240G respectively (which include both occurences of each, the gitolite and git-annex clone). So my proposal is to move out the jenkins-data
one, and put all isos
and torbrowser-archive
LVs on this rotating drive, as well as the rsync-data one. This way we should be close to the disk space limit (which is 558g) and still have a bit of free space just in case. What’s your opinion?
#5 Updated by intrigeri 2017-10-14 07:14:24
- Assignee changed from intrigeri to bertagaz
- QA Check changed from Info Needed to Dev Needed
> The jenkins-data
LV is 300G big. We have planned to grow the torbrowser-archive
and isos
LVs to 200G and 240G respectively (which include both occurences of each, the gitolite and git-annex clone). So my proposal is to move out the jenkins-data
one, and put all isos
and torbrowser-archive
LVs on this rotating drive, as well as the rsync-data one.
ACK wrt. moving back the jenkins-data
one and rsync-data
to rotating drives.
Wrt. the isos
and torbrowser-archive
ones, I would move only those that are rarely used i.e. the ones that are assigned to puppet-git
. And the ones that are used during each ISO build (assigned to www
) could remain on faster SSDs.
So essentially we would get back to exactly what we had previously.
> This way we should be close to the disk space limit (which is 558g) and still have a bit of free space just in case. What’s your opinion?
It sounds like you’re trying to move as much stuff as possible to slower, rotating drives. I don’t understand why we would want to do that: it feels wrong that adding SSDs results in degraded I/O performance, no? If you have arguments in favour of this change, please state them before asking me for my opinion (i.e. implicitly asking me to do the reasoning myself, as I’ve already mentioned in a meta comment a couple months ago). Thanks in advance!
#6 Updated by anonym 2017-11-15 11:30:58
- Target version changed from Tails_3.3 to Tails_3.5
#7 Updated by anonym 2018-01-23 19:52:52
- Target version changed from Tails_3.5 to Tails_3.6
#8 Updated by bertagaz 2018-03-14 11:32:26
- Target version changed from Tails_3.6 to Tails_3.7
#9 Updated by bertagaz 2018-05-10 11:09:30
- Target version changed from Tails_3.7 to Tails_3.8
#10 Updated by intrigeri 2018-06-26 16:28:03
- Target version changed from Tails_3.8 to Tails_3.9
#11 Updated by intrigeri 2018-09-05 16:26:59
- Target version changed from Tails_3.9 to Tails_3.10.1
#12 Updated by intrigeri 2018-10-24 17:03:42
- Target version changed from Tails_3.10.1 to Tails_3.11
#13 Updated by CyrilBrulebois 2018-12-16 13:56:08
- Target version changed from Tails_3.11 to Tails_3.12
#14 Updated by anonym 2019-01-30 11:59:21
- Target version changed from Tails_3.12 to Tails_3.13
#15 Updated by CyrilBrulebois 2019-03-20 14:35:11
- Target version changed from Tails_3.13 to Tails_3.14
#16 Updated by intrigeri 2019-03-20 15:46:44
- Status changed from In Progress to Rejected
- Assignee deleted (
bertagaz)
We’ve unplugged these drives a few months ago.
#17 Updated by intrigeri 2019-05-05 08:23:55
- Target version changed from Tails_3.14 to Tails_3.13.2
#18 Updated by anonym 2019-05-06 15:03:14
- Target version changed from Tails_3.13.2 to Tails_3.14
#19 Updated by intrigeri 2019-05-06 18:15:39
- Target version changed from Tails_3.14 to Tails_3.13.2