From: Alasdair G Kergon <agk@redhat.com>
To: Phillip Susi <phill@thesusis.net>
Cc: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] Mirror allocation policy
Date: Wed, 6 Jan 2021 01:52:54 +0000 [thread overview]
Message-ID: <20210106015254.GE5546@agk.fab.redhat.com> (raw)
In-Reply-To: <87v9cbdqzy.fsf@vps.thesusis.net>
> #libdm-config.c:1061 Setting
> allocation/mirror_logs_require_separate_pvs to 0
So despite that, it's not letting you have the 'anywhere' for the log
part of the allocation.
However, for what you are doing, maybe you don't need an on-disk mirror
log or can temporarily borrow a little space (add small temporary
loopback PV to the VG?) for it?
> #metadata/lv_manip.c:2704 Still need 7681 total extents from
> 370508 remaining (0 positional slots):
> #metadata/lv_manip.c:2707 1 (1 data/0 parity) parallel areas
> of 7680 extents each
> #metadata/lv_manip.c:2711 1 metadata area of 1 extents each
> #metadata/lv_manip.c:2535 Not using free space on existing
> parallel PV /dev/md1.
> #metadata/lv_manip.c:3220 Insufficient suitable allocatable extents
> for logical volume : 7681 more required
Alasdair
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next prev parent reply other threads:[~2021-01-06 1:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-05 19:31 [linux-lvm] Mirror allocation policy Phillip Susi
2021-01-05 20:47 ` Alasdair G Kergon
2021-01-05 21:10 ` Phillip Susi
2021-01-06 1:52 ` Alasdair G Kergon [this message]
2021-01-06 14:36 ` Phillip Susi
2021-01-06 14:46 ` Alasdair G Kergon
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