similar to: Oops on a converted ext4 system

If there were a ?zfs send? datastream saved someplace, is there a way to verify the integrity of that datastream without doing a ?zfs receive? and occupying all that disk space? I am aware that ?zfs send? is not a backup solution, due to vulnerability of even a single bit error, and lack of granularity, and other reasons. However ... There is an attraction to ?zfs send? as an augmentation to the

I need to move data from one zpool to another, lock stock and barrel, Being from linux background my instinct was to use rsync. But then I remembered seeing the `export/import options in man zpool.. And I''ve seen mention of them here too, but didn''t pay attention since I''d noticed no need yet. Now I''m wondering if the export/import sub commands might not be

Short of backing up entire disks using dd, I'd like to collect all required information to make sure I can restore partitions, disk information, UUIDs and anything else required in the event of losing a disk. So far I am collecting information from: - fdisk -l - blkid - lsblk - grub2-efi.cfg - grub - fstab Hoping that this would supply me with /all/ information to restore a system - with the

Hi, Since update to 2.6.37 I can''t build openwrt on my btrfs buildroot anymore. I''m not sure if this is related to the other flush-btrfs-1 thread. plenty of diskspace is free: /dev/mapper/cruor-build 97G 68G 27G 73% /opt/build It always hangs when openwrt builds the ext4 image and runs tune2fs on it.

Maybe "rear" is an appropriate solution for you? https://relax-and-recover.org/ On 17/11/2020 18:23, Chris Schanzle via CentOS wrote: > I would include LVM and mdadm info as well, since I use those features.? I encourage you to look at what long-lived tools, such as clonezilla, write into their archive directories.? It's impressive. > > If you zero out all free space on

https://bugzilla.redhat.com/show_bug.cgi?id=847880 https://bugzilla.redhat.com/show_bug.cgi?id=847881 This patch series adds various optional arguments to the tar-in and tar-out commands. Firstly (1/7) an optional "compress" flag is added to select compression. This makes the calls tgz-in/tgz-out/txz-in/txz-out deprecated, and expands the range of compression types available.

On 03/15/2016 21:34, Richard W.M. Jones wrote: > I was looking at Clear Containers last week. > [...] > > This is all very good analysis. Thanks, looks like I raised the question at a good time :) > > The issues that I had in brief were: > > (1) We could run kvmtool, perhaps by adding a new backend, but it > seems a better idea to add the required features to qemu.

http://bugs.freedesktop.org/show_bug.cgi?id=15233 Summary: geforce 7800gs and AGP 3.0 DBI function Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

FULL backup to a file zfs snapshot -r rpool at 0908 zfs send -Rv rpool at 0908 > /net/remote/rpool/snaps/rpool.0908 INCREMENTAL backup to a file zfs snapshot -i rpool at 0908 rpool at 090822 zfs send -Rv rpool at 090822 > /net/remote/rpool/snaps/rpool.090822 As I understand the latter gives a file with changes between 0908 and 090822. Is this correct? How do I restore those files? I know

If you're planning to rsync it over, tar it up, and delete the directory tree, you should just tar|gzip it on the work system and catch that in a file on the other end. Tim Conway tim.conway@philips.com 303.682.4917 Philips Semiconductor - Longmont TC 1880 Industrial Circle, Suite D Longmont, CO 80501 Available via SameTime Connect within Philips, n9hmg on AIM perl -e 'print

Hello. I'm trying to setup MFC/R2 signaling, but chan_unicall fails at loading with this message: --- Unable to load module chan_unicall.so Loaded /usr/lib/asterisk/modules/chan_unicall.so => (Unified call processing (UniCall)) == Parsing '/etc/asterisk/unicall.conf': Found 061213-075938 ERROR[11454]: chan_unicall.c:3361 mkintf: Unable to open channel 1: Success here = 0,

Hello, My computer locked up and I had to press the reset button. Ever since then I can''t mount the btrfs filesystem, here''s the output: [ 37.645583] ------------[ cut here ]------------ [ 37.645598] WARNING: at fs/btrfs/free-space-cache.c:1887 btrfs_remove_free_space+0x329/0x350 [btrfs]() [ 37.645600] Modules linked in: btrfs zlib_deflate libcrc32c ext4 jbd2 mbcache crc16

Dear all, The cpufreq modules have been distributed in Centos. But recently, I met a problem when I tried to test the power-related applications. The module can not be modprobed in kernel notwithstanding releated with Centos distribution. The messgae thrown out is: ------------- dump of screen ------------ # modprobe p4-clockmod.ko FATAL: Module p4_clockmod.ko not found

I''ve tried ssh blowfish and scp arcfour. both are CPU limited long before the 10g link is. I''vw also tried mbuffer, but I get broken pipe errors part way through the transfer. I''m open to ideas for faster ways to to either zfs send directly or through a compressed file of the zfs send output. For the moment I; zfs send > pigz scp arcfour the file gz file to the

Add additional arguments for tar, so extended attributes and/or SELinux contexts can be saved in output tars. --- daemon/tar.c | 18 +++++++++++++----- generator/actions.ml | 10 +++++++++- 2 files changed, 22 insertions(+), 6 deletions(-) diff --git a/daemon/tar.c b/daemon/tar.c index d6f8f2f..68af749 100644 --- a/daemon/tar.c +++ b/daemon/tar.c @@ -311,7 +311,7 @@

https://bugs.freedesktop.org/show_bug.cgi?id=98654 Bug ID: 98654 Summary: kernel paging request at iowrite32 Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

I have a machine with a recent install of centos (2.6.32-220.2.1.el6.x86_64 kernel). It crashed 3 times this week, and sent emails like the one below complaining about kernel taint. I've gone back to a previous kernel to see if that helps, but otherwise I don't know how to investigate this. What should I do? Here's stuff from the log and one of the emails:

Hi guys, I need to move an lvm based domU from one dom0 to another dom0. How do you guys do ths? xm save/restore doesnt have the option to specify lvm target as the storage. Thanks Chris _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I remembered reading about Intel Clear Containers [1], and Hyper/Qboot [2] that support startup times measured in the hundreds of miliseconds range. On an AMD FX(tm)-8350 'guestfish -a /dev/null run' takes ~4s when run the 2nd/3rd time: real 0m4.152s user 0m2.120s sys 0m0.564s Are there any plans on applying these improvements to the supermin appliance? I did some quick tests on

Howdy, We occassionally get the following error when running our nightly backups: rsync error: received SIGUSR1 or SIGINT (code 20) at rsync.c(229) This happens more on one or two machines than on any of the others. We've looked high and low to see if we're mistakenly sending these signals, but nothing is that we can find. Does anyone know what this might be from? Is it the server