Re: [ovirt-devel] [VDSM] All tests using directio fail on CI

On Wed, Sep 28, 2016 at 11:39 PM, Yaniv Kaul <ykaul(a)redhat.com&gt; wrote: > On Sep 28, 2016 11:37 PM, "Nir Soffer" <nsoffer(a)redhat.com&gt; wrote: >> >> On Wed, Sep 28, 2016 at 11:20 PM, Nir Soffer <nsoffer(a)redhat.com&gt; wrote: >> > On Wed, Sep 28, 2016 at 10:31 PM, Barak Korren <bkorren(a)redhat.com&gt; >> > wrote: >> >> The CI setup did not change recently. >> > >> > Great >> > >> >> All standard-CI jobs run inside mock (chroot) which is stored on top >> >> of a regular FS, so they should not be affected by the slave OS at all >> >> as far as FS settings go. >> >> >> >> But perhaps some slave-OS/mock-OS combination is acting strangely, so >> >> could you be more specific and point to particular job runs that fail? >> > >> > This jobs failed, but it was deleted (I get 404 now): >> > http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc24- x86_64/2530/ >> >> Oops, wrong build. >> >> This is the failing build: >> >> >> http://jenkins.ovirt.org/job/vdsm_master_check-patch-el7- x86_64/1054/console >> >> And this is probably the reason - using a ram disk: >> >> 12:24:53 Building remotely on ovirt-srv08.phx.ovirt.org (phx physical >> integ-tests ram_disk fc23) in workspace >> /home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64 >> >> We cannot run the storage tests using a ramdisk. We are creating >> (tiny) volumes and storage domains and doing copies, this code cannot >> work with ramdisk. > > Will it work on zram? > What if we configure ram based iSCSI targets? I don't know, but it is easy to test - it this works the tests will work: dd if=/dev/zero of=file bs=512 count=1 oflag=direct _______________________________________________ Infra mailing list Infra(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/infra