From: starlight@binnacle.cx
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] cmp of inactive mirrored LV fails
Date: Fri, 02 Dec 2011 17:02:48 -0500 [thread overview]
Message-ID: <6.2.5.6.2.20111202170042.063eb068@binnacle.cx> (raw)
In-Reply-To: <alpine.LRH.2.00.1112021652250.5734@bmsred.bmsi.com>
At 04:54 PM 12/2/2011 -0500, Stuart D. Gathman wrote:
>At least as of EL5.7, MD sync check does not take
>into account DISCARD, and does not report
>individual blocks out of sync - just a count.
Ugly. Will surely avoid SSD mirrors till that's
one is figured out.
>BTW, RAID0 does *not* provide mirroring! You want
>RAID1 or RAID10 for that.
Ya. Meant RAID1--was a goof.
next prev parent reply other threads:[~2011-12-02 22:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-02 17:20 [linux-lvm] cmp of inactive mirrored LV fails starlight
2011-12-02 18:34 ` starlight
2011-12-02 21:01 ` Stuart D. Gathman
2011-12-02 21:14 ` starlight
2011-12-02 21:54 ` Stuart D. Gathman
2011-12-02 22:02 ` starlight [this message]
2011-12-02 21:27 ` starlight
2011-12-02 21:47 ` starlight
2011-12-02 23:57 ` Ron Johnson
2011-12-03 3:44 ` starlight
2012-01-02 13:38 ` Lars Ellenberg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=6.2.5.6.2.20111202170042.063eb068@binnacle.cx \
--to=starlight@binnacle.cx \
--cc=linux-lvm@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).