search for: ext4

Hi, Jan On Wed, Jul 27, 2016 at 11:56 PM, Jan Kara <jack at suse.cz> wrote: > Hi! > > On Wed 27-07-16 15:58:55, Zhangfei Gao wrote: >> Hi, Michael >> >> I have met ext4 error when using vhost_scsi on arm64 platform, and >> suspect it is vhost_scsi issue. >> >> Ext4 error when testing virtio_scsi & vhost_scsi >> >> >> No issue: >> 1. virtio_scsi, ext4 >> 2. vhost_scsi & virtio_scsi, ext2 >> 3. Instead o...

Hi, Jan On Wed, Jul 27, 2016 at 11:56 PM, Jan Kara <jack at suse.cz> wrote: > Hi! > > On Wed 27-07-16 15:58:55, Zhangfei Gao wrote: >> Hi, Michael >> >> I have met ext4 error when using vhost_scsi on arm64 platform, and >> suspect it is vhost_scsi issue. >> >> Ext4 error when testing virtio_scsi & vhost_scsi >> >> >> No issue: >> 1. virtio_scsi, ext4 >> 2. vhost_scsi & virtio_scsi, ext2 >> 3. Instead o...

Hi, Michael I have met ext4 error when using vhost_scsi on arm64 platform, and suspect it is vhost_scsi issue. Ext4 error when testing virtio_scsi & vhost_scsi No issue: 1. virtio_scsi, ext4 2. vhost_scsi & virtio_scsi, ext2 3. Instead of vhost, also tried loopback and no problem. Using loopback, host can use the...

Hi, Michael I have met ext4 error when using vhost_scsi on arm64 platform, and suspect it is vhost_scsi issue. Ext4 error when testing virtio_scsi & vhost_scsi No issue: 1. virtio_scsi, ext4 2. vhost_scsi & virtio_scsi, ext2 3. Instead of vhost, also tried loopback and no problem. Using loopback, host can use the...

With kernel 2.6.30-rc2-git6 and prior I am having problems mounting ext4 partitions after reboot. A successful mount looks like this: /dev/cciss/c0d0p8 on /squid-cache0 type ext4 (rw,noexec,nodev,noatime,data=writeback,errors=panic) /dev/cciss/c0d0p9 on /squid-cache1 type ext4 (rw,noexec,nodev,noatime,data=writeback,errors=panic) /dev/cciss/c0d0p10 on /squid-data type...

I'm sure many are running ext4 FS's in production, but just want to be re-assured that there are not currently any major issues before starting a new project that looks like it will be using ext4. I've previously been using xfs but the software for this project requires ext3/ext4. I'm always very cautious before ju...

...t;exit status 1 >configured to not write apport reports >????????????????????????????????????? Errors were encountered >while processing: >?samba4 >E: Sub-process /usr/bin/dpkg returned an error code (1) > >? >but >? >cat /boot/config-3.2.0-0.bpo.2-amd64 |egrep "EXT4|EXT3"|egrep >"ACL|ATTR|SECURITY" >CONFIG_EXT3_FS_XATTR=y >CONFIG_EXT3_FS_POSIX_ACL=y >CONFIG_EXT3_FS_SECURITY=y >CONFIG_EXT4_FS_XATTR=y >CONFIG_EXT4_FS_POSIX_ACL=y >CONFIG_EXT4_FS_SECURITY=y > >? >?cat /etc/fstab ># <file system> <mount poin...

...msung SSD disk. (two of them) for backup. I tried the first one and had an issue, I tried the second one and got the same issue. Am I doing something wrong ? I find it hard to believe the SSD (both) are bad. I plugged in the USB 3.1 adapter, I fdisk /dev/sdd, n, p, default, default, w. then mkfs.ext4 -j /dev/sdd1, then just mount and rsync. [ 1085.193710] [<ffffffffa94dca7e>] ? account_entity_dequeue+0xae/0xd0 [ 1085.193715] [<ffffffffa9b67c49>] schedule+0x29/0x70 [ 1085.193719] [<ffffffffa9b65721>] schedule_timeout+0x221/0x2d0 [ 1085.193724] [<ffffffffa942a621>] ?...

...wrote: > On Mon, Feb 16, 2015 at 06:00:06PM -0500, Leonard Basuino wrote: > > Hope someone can point me in the right direction. I don't know if what I > > am trying to do should work or not. > > > > I have 2 disk images. One is a VM with an ext2 boot filesystem and ext4 > > filesystems with the OS loaded. I am amble to guestmount this with no > > issue and am able to see the files that are on the ext2 file system. > > > > I can also run guestfish on the image, mount the ext2 filesystem, and > list > > the files. > > > &gt...

What will be the correct way to migrate ext3 to ext4 going from 5.5 to 5.6? Will something after the update ask if you want to migrate the file systems? Looking forward to some file system speed ups with large files. Thanks Jerry

...00:00:00 kpsmoused 343 ? 00:00:00 usbhid_resumer 373 ? 00:00:00 kstriped 475 ? 00:00:00 scsi_eh_0 476 ? 00:00:00 scsi_eh_1 516 ? 00:00:00 scsi_eh_2 517 ? 00:00:00 vmw_pvscsi_wq_2 627 ? 00:00:00 jbd2/sda2-8 628 ? 00:00:00 ext4-dio-unwrit 629 ? 00:00:00 ext4-dio-unwrit 630 ? 00:00:00 ext4-dio-unwrit 631 ? 00:00:00 ext4-dio-unwrit 632 ? 00:00:00 ext4-dio-unwrit 633 ? 00:00:00 ext4-dio-unwrit 634 ? 00:00:00 ext4-dio-unwrit 635 ? 00:00:00 ext4-dio-unwrit 636 ?...

Is 5.3 and ext4 going to be safe? I have seen a couple reports of data loss using ext4? Has this already been fixed? What does the list recommend? ext3/ ext4? Thought maybe today we would start seeing 5.3 showing up... Looking forward to it. Jerry

Hello, I have installed Ubuntu 9.10 and it has ext4 filesystem. I have one very elementary question. When I say my filesystem is "ext4", which directories are part of it. I mean from the root I can see some directories such as /proc, /tmp, /dev etc. Are they store on the disk which have formatted with ext4, of certain files resides somewhe...

Just tried running a configuration on 5.6 with ext4 as the "/" partitition. I got the error that cannot boot ext4 partition. bummer.... I know this is just a boot issue and make the ext3 but I was disappointed. Maybe 6.0 will have ext4 bootable. jerry

.... This includes some large 12Gig images and other files. I had been using ext3 on an external USB disk for part of the process. Under ext3 doing "rsync -a /home /mnt/external_back/backup.jun.27.2011" it took 200 minutes. I took the same computer, same external HD and reformatted it for ext4 (mkfs.ext4 /dev/sdd1). I then started the same rsync as above. The time was reduced to 170 minutes. This is on Centos 5.6 x86_64. I did notice the [ext4-dio-unwrit] process that starts up. One process for each core. I was concerned when they did not go away. But google says that is normal. :)...

On Tue 23-04-19 13:36:11, Pankaj Gupta wrote: > Dont support 'MAP_SYNC' with non-DAX files and DAX files > with asynchronous dax_device. Virtio pmem provides > asynchronous host page cache flush mechanism. We don't > support 'MAP_SYNC' with virtio pmem and ext4. > > Signed-off-by: Pankaj Gupta <pagupta at redhat.com> The patch looks good to me. You can add: Reviewed-by: Jan Kara <jack at suse.cz> Honza > --- > fs/ext4/file.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git...

Hi, I was wondering what is the current status fro ext4 support in Centos. I've noticed that is marked as dev when I try to use it from the installer. Does anybody have a scary story to prevent using it? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20090902...

Hi All, When a couple of EXT4 filesystems are mounted in a server I get the message Oct 1 18:49:42 sraid3 kernel: EXT4-fs (sdb): mounted filesystem without journal Oct 1 18:49:42 sraid3 kernel: EXT4-fs (sdc): mounted filesystem without journal in the system logs. My confusion is why are they mounted without a journal? Th...

I am about to install a new server running CentOS 5.4. The server will contain pretty critical data that we can't afford to corrupt. I would like to benefit from the extra speed and features of a ext4 filesystem but I don't have any experience with it. Is there some member of the list who can enlighten me on whether ext4 is mature enough to be used on a production server without too much risk? Thank you!

...8, 2014, at 10:28 AM, Jelle de Jong <jelledejong at powercraft.nl> wrote: > Hello everyone, > > I been using CF cards for almost more then 7 years now with ext > file-system without any major problems on ALIX boards. > > Last year I took 30 other systems in production with ext4 and the CF > cards been dropping out pretty fast, it may have been a bad batch but > I do want to look at it. I don't think the devices writes a lot of IO > (is there a tool that can give me some useful numbers for say 24H or a > week? iotop, atop, sysstat doesn?t seem suited for lo...