3:31 a.m.
We are using Dell SC (Storage) with iSCSI with oVirt, it is impossible to create a new
Target Portal with a specific LUN so it's impossible to isolate the SE LUN from other
LUNs that are in use by other Storage Domains.
According to the documentations this is not a best practice, while searching i ran into
that specific issue but it seems to be solved.
Is it still by best practice when using oVirt 4.4 to use a whole different target for the
SE? If it is not possible giving the current envrionment restrictions is the only option
for us is to attach a few disks to each servers and create a small gluster cluster
(volume) just for the SE?
12:50 p.m.
New subject: Running Self Hosted-Engine on the same iSCSI target as other Storage Domains
На 5 юли 2020 г. 11:31:32 GMT+03:00, Erez Zarum <erezz(a)nanosek.com> написа:
We are using Dell SC (Storage) with iSCSI with oVirt, it is
impossible
to create a new Target Portal with a specific LUN so it's impossible to
isolate the SE LUN from other LUNs that are in use by other Storage
Domains.
According to the documentations this is not a best practice, while
searching i ran into that specific issue but it seems to be solved.
Is it still by best practice when using oVirt 4.4 to use a whole
different target for the SE?
Yes, it's best practice which is very nice to follow.
If it is not possible giving the current
envrionment restrictions is the only option for us is to attach a few
disks to each servers and create a small gluster cluster (volume) just
for the SE?
That's a good choice. If you go with gluster , ensure you are
using thin LVM so you can make a restore point via:
power off the HE, snapshot the volume, power on the HE, do any kkind of change on HE
(like upgrade).
Best Regards,
Strahil Nikolov
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Strahil Nikolov