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2015-06-14 Thread Onkar N Mahajan
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Re: kernel crashes with btrfs and busy database IO - how to debug?

2015-06-14 Thread Tomasz Chmielewski
On 2015-06-14 09:30, Tomasz Chmielewski wrote: On 2015-06-13 08:23, Tomasz Chmielewski wrote: I did get it from /var/crash/ though - is it more useful? I don't have vmlinux for this kernel though, but have just built 4.1-rc7 with the same config, can try to get the crash there. I've uploaded

Re: rw-mount-problem after raid1-failure

2015-06-14 Thread Martin
Do you know, where I can find this kernel-patch because I didn't find it. Then I will build the patched kernel and send the devlist-output. Thanks, Martin Am Freitag, 12. Juni 2015, 18:38:18 schrieb Anand Jain: On 06/11/2015 09:03 PM, Martin wrote: It is reproduceable but the logs doesn't

Re: [systemd-devel] [survey] BTRFS_IOC_DEVICES_READY return status

2015-06-14 Thread Goffredo Baroncelli
On 2015-06-14 06:05, Duncan wrote: Goffredo Baroncelli posted on Sat, 13 Jun 2015 17:09:19 +0200 as excerpted: My attempt followed a different idea: the mount helper waits the devices if needed, or if it is the case it mounts the filesystem in degraded mode. All devices are passed as mount

[PATCH] Check metadata redundancy on balance

2015-06-14 Thread sam tygier
Currently BTRFS allows you to make bad choices of data and metadata levels. For example -d raid1 -m raid0 means you can only use half your total disk space, but will loose everything if 1 disk fails. It should give a warning in these cases. This patch is a follow up to [PATCH v2] btrfs-progs:

Re: rw-mount-problem after raid1-failure

2015-06-14 Thread Anand Jain
Martin, below patch will help to obtain the device list from the kernel. https://patchwork.kernel.org/patch/4996111/ (just fyi above patch is v1 which should apply, however its v2 would not apply without sysfs patches) However other data what we need is group profile, collect them when and

Rsync to brtfs subvolume probrem.

2015-06-14 Thread MASAKI Yuhsuke
Hi. I got rsync to remote host freezing problem. Situation: * rsync local host btrfs subvolume to remote host subvolume. * Occured after three month from this system starting up. * rsync (rsync -auvP --delete-after -e ssh -i $3 $1 $2 2) was frozen up. -P option display update also stopped (

I_ERR_FILE_EXTENT_DISCOUNT when there are no file extent holes in inode

2015-06-14 Thread Przemysław Pawełczyk
Hi! I wanted to move and resize /home btrfs partition of my debian jessie v8.1 (w/ btrfs-tools v3.17) in virtual machine using gparted 0.22.0 after booting from latest SysRescCD 4.5.3 (w/ btrfs-progs v3.19.1). GParted does fs check before, to make sure that everything is fine, but it wasn't.