[Gluster-users] GlusterFS over multiples HDD

Strahil Nikolov
Thu, 30 Jul 2020 12:53:04 -0000

I guess  there  is no  automatic  hot-spare  replacement in LVM, but  mdadm has
that  functionality.

Best  Regards,
Strahil Nikolov


?? 30 ??? 2020 ?. 15:39:18 GMT+03:00, Gilberto Nunes <gilberto.nunes32 at
gmail.com> ??????:
>Doing some research and the chvg command, which is responsable for
>create
>hotspare disks in LVM is available only in AIX!
>I have a Debian Buster box and there is no such command chvg. Correct
>me if
>I am wrong....
>---
>Gilberto Nunes Ferreira
>
>(47) 3025-5907
>(47) 99676-7530 - Whatsapp / Telegram
>
>Skype: gilberto.nunes36
>
>
>
>
>
>Em qui., 30 de jul. de 2020 ?s 02:05, Strahil Nikolov
><hunter86_bg at yahoo.com>
>escreveu:
>
>> LVM allows creating/converting striped/mirrored LVs without any
>dowtime
>> and it's using the md module.
>>
>> Best Regards,
>> Strahil Nikolov
>>
>> ?? 28 ??? 2020 ?. 22:43:39 GMT+03:00, Gilberto Nunes <
>> gilberto.nunes32 at gmail.com> ??????:
>> >Hi there....
>> >
>> >'till now, I am using glusterfs over XFS and so far so good.
>> >Using LVM too....
>> >Unfortunately, there is no way with XFS to merge two or more HDD,
in
>> >order
>> >to use more than one HDD, like RAID1 or RAID5.
>> >My primary goal is to use two server with GlusterFS on top of
>multiples
>> >HDDs for qemu images.
>> >I have think about BTRFS or mdadm.
>> >Anybody has some experience on this?
>> >
>> >Thanks a lot
>> >
>> >---
>> >Gilberto Nunes Ferreira
>>