Dear Eugen,
Expecting your response for the below query. Please guide me the solution
On May 2, 2024 at 12:25 PM V A Prabha wrote:
> Dear Eugen,
> We have a scenario of DC and DR replication, and planned to explore RBD
> mirroring with both Journaling and Snapshot mechanism.
> I
?
Please help us / guide us to deploy this solution
Regards
V.A.Prabha
Thanks & Regards,
Ms V A Prabha / श्रीमती प्रभा वी ए
Joint Director / संयुक्त निदेशक
Centre for Development of Advanced Computing(C-DAC) / प्रगत संगणन विकास
केन्द्र(सी-डैक)
Tidel Park”, 8th Floor, “D” Block, (North ) / “ट
Value is still 67 TB how can it be utilized for the pools?
On November 6, 2023 at 4:18 PM V A Prabha wrote:
> Please clarify my query.
> I had 700+ volumes (220 applications) running in 36 OSDs when it reported
> the slow operations. Due to emergency, we migrated 200+ VMs t
the OSD nodes, you
> can play with osd_memory_target and bluestore_cache_size_hdd OSD options; be
> careful though: depending on you workload, the performance impact may be
> insignificant, but your OSDs may run out of memory.
>
> /z
>
> On Sat, 4 Nov 2023 at 12:04, V A
iffer per node and may cause performance variations,
> depending on your workload.
>
> /Z
>
> On Thu, 2 Nov 2023 at 08:18, V A Prabha < prab...@cdac.in
> <mailto:prab...@cdac.in> > wrote:
>> >Thanks for your prompt reply ..
> >But the query
get failed or it is the issue with the SAN device (DELL Unity)
itself?
On November 3, 2023 at 11:38 AM Janne Johansson wrote:
> Den tors 2 nov. 2023 kl 23:46 skrev V A Prabha :
> >
> > Is it possible to move the OSDs safe (making the OSDs out and move the
> > content
> &g
iations,
> depending on your workload.
>
> /Z
>
> On Thu, 2 Nov 2023 at 08:18, V A Prabha < prab...@cdac.in
> <mailto:prab...@cdac.in> > wrote:
>> >Thanks for your prompt reply ..
> >But the query is
> >1.The calculated IOPS is f
but the cluster is very busy
> and OSDs aren't coping.
>
> Also your nodes are not balanced.
>
> /Z
>
> On Thu, 2 Nov 2023 at 07:33, V A Prabha < prab...@cdac.in
> <mailto:prab...@cdac.in> > wrote:
>> >Can you please elaborate your identi
Can you please elaborate your identifications and the statement .
On November 2, 2023 at 9:40 AM Zakhar Kirpichenko wrote:
> I'm afraid you're simply hitting the I/O limits of your disks.
>
> /Z
>
> On Thu, 2 Nov 2023 at 03:40, V A Prabha < prab...@cdac.in
> &l
h-mgr.log could not get the reason. Please guide me as
> > its a production setup
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>
>
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