[ovirt] #74: fedora 19 vms on rackspace has too little swap space

[ovirt]

#74: fedora 19 vms on rackspace has too little swap space
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 Reporter:  eedri    |       Owner:  infra@…
     Type:  task     |      Status:  closed
 Priority:  major    |   Milestone:  oVirt 3.3
Component:  Jenkins  |     Version:  Test
 Severity:  Trivial  |  Resolution:  fixed
 Keywords:           |  Blocked By:
 Blocking:           |
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Changes (by eedri):

 * resolution:   => fixed
 * status:  new => closed


Comment:

 solved with cancelling the swap fs:

 fyi,

 recently few gwt jobs have been failing on out of space issue on some
 jenkins slaves on jenkins.ovirt.org.
 after looking into it, it seems some f19 slaves have /tmp mounted on
 tmpfs.
 it seems the 3GB assigned to it were not enough, and according to [1] that
 mount can be disabled.

 so i've made the change for jenkins-f19-slave02, and if anyone encounters
 this on another slave,
 you know what do to now.

 I haven't puppetized it since its requires a reboot.

 [1] https://fedoraproject.org/wiki/Features/tmp-on-tmpfs#Release_Notes
 (thanks ewoud for pointing me to it)
     the command needed: "systemctl mask tmp.mount", and reboot

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Ticket URL: <https://fedorahosted.org/ovirt/ticket/74#comment:1>
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