Create 100gb shared drive in build network

RESOLVED FIXED

Status

RESOLVED FIXED
10 years ago
4 years ago

People

(Reporter: joduinn, Assigned: aravind)

Tracking

Details

Can you create a 100gb shared drive, visible in the build network?

We'd like to use this for an experiment. Instead of keeping a copy of each build tree on each slave, we'd like to see if we can keep fewer central copies of each build tree on a shared disk. 

Permissions on this drive should be restricted to usual build network and build IDs.
as this would be used by all slaves, for lots of i/o, this disk should be as fast as reasonably possible.

Comment 2

10 years ago
This will need to be NFS and most likely be off netapp-b where we have a lot of space.  Ideally, netapp-b will also be on Vlan 71.

Comment 3

10 years ago
Aravind, can you do this off the netapp and put it on vlan 71?  Is that possible?
Assignee: server-ops → aravind
(Assignee)

Comment 4

10 years ago
AFAIK, all of our netapp interfaces are on the storage VLAN and we have never set it up to be on any other.  There was a similar situation in the past where build needed a share space for buildlogs and we gave them that space on the thumper.  Is that acceptable for this?
(Assignee)

Comment 5

10 years ago
bm-sun-xf01.build.mozilla.org:/export/build_tree in the build network and
qm-sun-xf01.mozilla.org:/export/build_tree on the QA network.
Status: NEW → RESOLVED
Last Resolved: 10 years ago
Resolution: --- → FIXED
Is there a username and password we should be using to mount with?
(In reply to comment #6)
> Is there a username and password we should be using to mount with?

1) what username/pswd should we use when connecting to this?

2) pls confirm who (outside of build group) has access to this disk?
Status: RESOLVED → REOPENED
Resolution: FIXED → ---

Comment 8

9 years ago
nfs doesn't require username/passwords. Shares work fine any Vlan71 build hosts:

[root@bm-admin01 ~]# mount bm-sun-xf01.build.mozilla.org:/export/build_tree /mnt
[root@bm-admin01 ~]# df -t nfs
Filesystem           1K-blocks      Used Available Use% Mounted on
bm-sun-xf01.build.mozilla.org:/export/build_tree
                     104857600   4911104  99946496   5% /mnt
(In reply to comment #7)
> (In reply to comment #6)
> > Is there a username and password we should be using to mount with?
> 
> 1) what username/pswd should we use when connecting to this?

(In reply to comment #8)
> nfs doesn't require username/passwords. Shares work fine any Vlan71 build
> hosts:
> 
> [root@bm-admin01 ~]# mount bm-sun-xf01.build.mozilla.org:/export/build_tree
> /mnt
> [root@bm-admin01 ~]# df -t nfs
> Filesystem           1K-blocks      Used Available Use% Mounted on
> bm-sun-xf01.build.mozilla.org:/export/build_tree
>                      104857600   4911104  99946496   5% /mnt

Cool, thanks mrz. Using bm-sun-xf01.build.mozilla.org did not work, but thanks to catlee's suggestion, I tried using 10.2.71.136 instead and that worked.



Leaving this open while we confirm who has access to this drive.
(Assignee)

Comment 10

9 years ago
Here are the acls on those shares.

rw allowed from anyone on 10.2.71/24 and 10.2.73/24

root writes allowed from anyone on 10.2.71/24 and 10.2.73/24

No other network is allowed to access those shares.
Status: REOPENED → RESOLVED
Last Resolved: 10 years ago9 years ago
Resolution: --- → FIXED
Could you add 10.2.90/24 too ? Build machines spilled into another vlan through sheer weight of numbers.
(Assignee)

Comment 12

9 years ago
Done, it should be accessible from the 10.2.90/24 subnet as well.
Netmask is a /23 - can you update?
(Assignee)

Comment 14

9 years ago
Done.
Product: mozilla.org → mozilla.org Graveyard
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