From: Sergey <a_s_y@sama.ru>
To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org>
Subject: [Sysadmins] непонятные /dev/dm-X (Branch 4.0)
Date: Thu, 5 Feb 2009 10:24:00 +0400
Message-ID: <200902051024.01055.a_s_y@sama.ru> (raw)
Приветствую.
Обнаружил сегодня, с некоторым удивлением, такую картину:
# df
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 4.0G 741M 3.1G 20% /
udevfs 5.0M 88K 5.0M 2% /dev
shmfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 2.0G 0 2.0G 0% /tmp
/dev/dm-0 190M 28M 153M 16% /boot
/dev/dm-2 4.0G 255M 3.5G 7% /usr
/dev/dm-3 8.1G 1.2G 6.9G 15% /var
/dev/sda9 1.8T 390G 1.3T 23% /var/lib/vz
Сижу и думаю, откуда взялись dm-X и чем оно может грозить.
Раньше их не было. Судя по всему, это после последней перезагрузки
пару месяцев назад.
При этом ещё:
Disk /dev/dm-0: 205 MB, 205599744 bytes
255 heads, 63 sectors/track, 24 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-0 doesn't contain a valid partition table
Disk /dev/dm-2: 4293 MB, 4293563904 bytes
255 heads, 63 sectors/track, 521 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-2 doesn't contain a valid partition table
Disk /dev/dm-3: 8595 MB, 8595385344 bytes
255 heads, 63 sectors/track, 1044 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/dm-3 doesn't contain a valid partition table
--
С уважением, Сергей
a_s_y@sama.ru
next reply other threads:[~2009-02-05 6:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-05 6:24 Sergey [this message]
2009-02-05 7:05 ` Sergey
2009-02-05 11:10 ` Ivan Fedorov
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=200902051024.01055.a_s_y@sama.ru \
--to=a_s_y@sama.ru \
--cc=sysadmins@lists.altlinux.org \
/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
ALT Linux sysadmins discussion
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/sysadmins/0 sysadmins/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 sysadmins sysadmins/ http://lore.altlinux.org/sysadmins \
sysadmins@lists.altlinux.org sysadmins@lists.altlinux.ru sysadmins@lists.altlinux.com
public-inbox-index sysadmins
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.sysadmins
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git