search for: sda3

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2015 Sep 09
0
Re: [PATCH] inspect: try to use /etc/os-release on Linux guests
...) VERSION = 12 PATCHLEVEL = 0 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. > - the XML outout of `virt-inspector -a $img` <operatingsystems> <operatingsystem> <root>/dev/sda3</root> <name>linux</name> <arch>x86_64</arch> <distro>sles</distro> <product_name>SUSE Linux Enterprise Server 12 (x86_64)</product_name> <major_version>12</major_version> <minor_version>0</minor...
2008 May 01
4
Boot into dom0 "Failed to parse block device name"
...zed :: Running Hook [udev] :: Loading udev...input: AT Translated Set 2 keyboard as /class/inpt/input0 done. :: Running Hook [keymap] :: Loading keymap...Cannot find default font done. :: Running Hook [filesystems] :: Loading root filesystem module... Attempting to create root device ''/dev/sda3'' ERROR: Failed to parse block device name for ''/dev/sda3'' unknown ERROR: root fs cannot be detected. Try using the rootfstype= kernel parameter. Waiting for devices to settle ...done. Root device ''/dev/sda3'' doesn''t exist, attempting to create...
2015 Sep 09
2
Re: [PATCH] inspect: try to use /etc/os-release on Linux guests
On Wednesday 09 September 2015 15:54:10 Olaf Hering wrote: > Just poked around in my =libguestfs folder... > > On Wed, Sep 09, Pino Toscano wrote: > > > + if (STRPREFIX (line, "ID=")) { > > This is not handled: > > NAME="SLES" > VERSION="12" > VERSION_ID="12" > PRETTY_NAME="SUSE Linux Enterprise Server
2012 Jan 13
5
Can't resize second device in RAID1
Hi, the situation: Label: ''RootFS''  uuid: c87975a0-a575-405e-9890-d3f7f25bbd96     Total devices 2 FS bytes used 284.98GB     devid    2 size 311.82GB used 286.51GB path /dev/sdb3     devid    1 size 897.76GB used 286.51GB path /dev/sda3 RootFS created when sda3 was 897.76GB and sdb3 311.82GB. I have now freed other space on sdb. So I deleted sdb3 and recreated it occupying all available space. Disk /dev/sdb: 2000 GB, 2000396321280 bytes 255 heads, 63 sectors/track, 243201 cylinders Units = cylinders of 16065 * 512 = 8225280 byte...
2008 Oct 15
2
Encrypting tmp swap and home
Hi everyone, I added a page under the HowTos for Encryption, and then added a guide for encrypting /tmp /swap and /home using cryptsetup and LUKS keys on LVM, when you already have partitions setup. http://wiki.centos.org/HowTos/EncryptTmpSwapHome Regards, Max
2014 Feb 04
2
Re: [PATCH 2/3] New API: part-get-name (RHBZ#593511).
On Tue, Feb 04, 2014 at 04:01:32PM +0100, Pino Toscano wrote: > +static char * > +extract_optionally_quoted (const char *value) > +{ > + size_t value_len = strlen (value); > + > + if (value_len >= 2 && > + ((value[0] == '\'' && value[value_len - 1] == '\'') || > + (value[0] == '"' &&
2013 May 13
7
Remove a materially failed device from a Btrfs "single-raid" using partitions
...51-8c9b-4be1-8721-83bf5653d2a0 Total devices 5 FS bytes used 226.90GB devid 4 size 37.27GB used 31.01GB path /dev/sdd1 devid 3 size 37.27GB used 31.01GB path /dev/sdc1 devid 2 size 37.31GB used 31.00GB path /dev/sdb1 devid 1 size 139.73GB used 132.02GB path /dev/sda3 *** Some devices missing Many tutorials I found about it never mention the simple deletion of a non-remountable disk in case of a "single-raid" (where the datas doesn''t matter, I''ve used the only "d=single" option, insinuating "m=mirrored")....
2011 Aug 31
2
How to expand LVM without create new drive?
I now how to expand a LVM by creating a new drive as described here: http://lists.centos.org/pipermail/centos/2007-February/032664.html, the steps are: # pvcreate /dev/sda3 # vgextend VolGroup00 /dev/sda3 Now, I want to know how to expand a LVM without create /dev/sda3? Suppose I have 2 GB free (unpartitioned) and LVM use /dev/sda2 (8 GB). How to make /dev/sda2 become 10 GB? Then resize LVM to 10 GB. Regards, Wendy _____________________________________________...
2007 Nov 13
2
lvm over nbd?
I have a system with a large LVM VG partition. I was wondering if there is a way i could share the partition using nbd and have the nbd-client have access the LVM as if it was local. SYSTEM A: /dev/sda3 is a LVM partition and is assigned to VG volgroup1. I want to share /dev/sda3 via nbd-server SYSTEM B: receives A''s /dev/sda3 as /dev/nbd0. I want to access it as VG volgroup1. I am hoping this will allow me to share LV partitions on volgroup1 which is used by XEN domUs. I think i rea...
2012 May 03
1
[PATCH] Btrfs: fix crash in scrub repair code when device is missing
Fix that when scrub tries to repair an I/O or checksum error and one of the devices containing the mirror is missing, it crashes in bio_add_page because the bdev is a NULL pointer for missing devices. Reported-by: Marco L. Crociani <marco.crociani@gmail.com> Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> --- fs/btrfs/scrub.c | 7 +++++++ 1 file changed, 7 insertions(+)
2012 Jan 05
2
swap labeling annoyance
I just upgraded a blade server via rsync from another server. Rebuilt the initrd. It boots fine... except that it won't turn on the swap partition. Several times, I've made sure swap was off, then mkswap -L SWAP-sda3 /dev/sda3, but when I do swapon -L SWAP-sda3, it complains it can't find the device for the label. The only thing I find while googling, other than redoing what I've done several times now, is an old bug from CentOS 4, 0001399, which affected *only* blade enclosures: the reporter says that...
2014 Jan 22
2
migrate ext3 to ext4
Hi all, I issued the commands on a single disk system: with two partitions / is linux sda1 and /home is sda3 yum -y update yum -y install e4fsprogs reboot umount /home tune2fs -O extents,uninit_bg,dir_index /dev/sda3 e2fsck -yfDC0 /dev/sda3 That worked just fine. I then had a different system that is software raid. where / is linux and md0 and /home is md1 yum -y update yum -y install e4f...
2014 Sep 27
2
Re: Virt-v2v conversion issue
...rse_mountable = <struct guestfs_internal_mountable *> libguestfs: trace: is_whole_device "/dev/sda2" libguestfs: trace: is_whole_device = 0 libguestfs: trace: mount_ro "/dev/sda2" "/" libguestfs: trace: mount_ro = -1 (error) libguestfs: trace: vfs_type "/dev/sda3" libguestfs: trace: vfs_type = "" libguestfs: trace: internal_parse_mountable "/dev/sda3" libguestfs: trace: internal_parse_mountable = <struct guestfs_internal_mountable *> libguestfs: trace: is_whole_device "/dev/sda3" libguestfs: trace: is_whole_device =...
2008 Aug 28
3
potential wiki on encryption
Hello all, I posted the whole disk encryption instructions in the forum that has been briefly discussed on the list. I joined the list per Ned's post on the thread. http://www.centos.org/modules/newbb/viewtopic.php?viewmode=flat&topic_id=15923&forum=42 I have a couple of questions about the process of creating a wiki. 1. How does the peer-review process work? 2. Is there a place
2008 Feb 28
2
EXT3-fs error (device sda3) in start_transaction: Journal has aborted
Errors happy in the early hours of the Morning 4 or 5 AM. every time , many directories and files can't be accessed , message "I/O error " display, all partitions become read-only no data lost and no data can be wirted ,only redress is a reboot. Distribution: REDHAT version 4 X86_64 update 5 Server Platform : IBM X 366 RAID Controller : IBM ServerRAID 8i Disks : 4*73G SAS
2014 Dec 16
1
virt-resize corrupts ext2 filesystem
steps to reproduce: ./run guestfish -N disk:1536M <<EOF part-init /dev/sda mbr part-add /dev/sda p 1 1048577 part-add /dev/sda p 1048578 2097154 part-add /dev/sda p 2097155 -1 mkfs ext2 /dev/sda1 mkfs ext2 /dev/sda2 mkfs ext2 /dev/sda3 EOF qemu-img create -f raw test2.img 1520M ./run virt-resize --format raw --output-format raw --resize /dev/sda1=-2M --resize /dev/sda2=-8M --shrink /dev/sda3 --no-extra-partition test1.img test2.img The output: ---8<--- Formatting 'test2.img', fmt=raw size=1593835520 [ 0.0] Exa...
2018 Dec 05
6
LVM failure after CentOS 7.6 upgrade -- possible corruption
I've started updating systems to CentOS 7.6, and so far I have one failure. This system has two peculiarities which might have triggered the problem. The first is that one of the software RAID arrays on this system is degraded. While troubleshooting the problem, I saw similar error messages mentioned in bug reports indicating that sGNU/Linux ystems would not boot with degraded software
2004 Sep 14
1
quota-support seems to be broken in 3.0.6/3.0.7
...[2004/09/14 03:41:46, 3] smbd/trans2.c:call_trans2qfsinfo(1804) call_trans2qfsinfo: level = 1007 [2004/09/14 03:41:46, 10] lib/sysquotas.c:sys_get_quota(391) sys_get_quota() uid(0, 0) [2004/09/14 03:41:46, 10] lib/sysquotas_xfs.c:sys_get_xfs_quota(93) sys_get_xfs_quota: path[/home] bdev[/dev/sda3] SMB_USER_QUOTA_TYPE uid[0] [2004/09/14 03:41:46, 10] lib/sysquotas.c:sys_get_quota(401) sys_get_xfs_quota() called for mntpath[/home] bdev[/dev/sda3] qtype[2] id[0]. [2004/09/14 03:41:46, 10] lib/sysquotas.c:sys_get_quota(391) sys_get_quota() uid(0, 0) [2004/09/14 03:41:46, 10] lib/sysquotas_x...
2017 Nov 20
2
virt-builder resize error
...virt-builder rhel-7.4 --size 10G --output test.img If I run the same command from /tmp or /vms (my default libvirt pool), I see the following in my verbose output: virt-resize '--verbose' '--format' 'raw' '--output-format' 'raw' '--expand' '/dev/sda3' '--unknown-filesystems' 'error' 'test.img' 'test.img' command line: virt-resize --verbose --format raw --output-format raw --expand /dev/sda3 --unknown-filesystems error test.img test.img virt-resize: error: you cannot use the same disk image for input and outpu...
2011 Aug 17
1
RAID5 suddenly broken
...ev/md0. [root at livecd ~]# mdadm --misc -Q /dev/md0 /dev/md0: is an md device which is not active /dev/md0: No md super block found, not an md component. [root at livecd ~]# mdadm --misc -D /dev/md0 mdadm: md device /dev/md0 does not appear to be active. [root at livecd ~]# mdadm -E /dev/sd*3 /dev/sda3: Magic : a92b4efc Version : 0.90.00 UUID : 7533411a:f066a145:1e89d48e:1a8374a3 Creation Time : Tue Dec 1 12:01:05 2009 Raid Level : raid5 Used Dev Size : 204796416 (195.31 GiB 209.71 GB) Array Size : 409592832 (390.62 GiB 419.42 GB) Raid Devices : 3...