Re: btrfs won't mount any more

2017-05-02 Thread Marc Haber
On Thu, Apr 13, 2017 at 10:45:09AM +0200, Marc Haber wrote: > I do have a dd copy of the device now. > > $ sudo losetup --find --show ./dropbtr0.btrfs > $ sudo mount -o skip_balance -t btrfs /dev/loop0 /mnt/tempdisk > > does immediately result in: > > Apr 12 22:37:48 fan kernel: [ 124.742104]

Re: btrfs won't mount any more

2017-04-20 Thread Marc Haber
On Thu, Apr 13, 2017 at 10:45:09AM +0200, Marc Haber wrote: > On Tue, Apr 11, 2017 at 06:15:02PM +0200, Adam Borowski wrote: > > Ouch, this is generally harmless unless your disk lies about barriers. > > Btrfs absolutely depends on them, and tends to suffer catastrophic > > corruption if writes

Re: btrfs won't mount any more

2017-04-13 Thread Marc Haber
On Tue, Apr 11, 2017 at 06:15:02PM +0200, Adam Borowski wrote: > On Tue, Apr 11, 2017 at 09:15:31AM +0200, Marc Haber wrote: > > I have wrecked another btrfs file system, probably for good this time. > > > > It's a 80 GB filesystem from 2015, in my secondary notebook, on an > > encrypted SSD. The

Re: btrfs won't mount any more

2017-04-11 Thread Adam Borowski
On Tue, Apr 11, 2017 at 09:15:31AM +0200, Marc Haber wrote: > I have wrecked another btrfs file system, probably for good this time. > > It's a 80 GB filesystem from 2015, in my secondary notebook, on an > encrypted SSD. The btrfs holds the root filesystem and the rest of the > system as well. >

btrfs won't mount any more

2017-04-11 Thread Marc Haber
Hi, I have wrecked another btrfs file system, probably for good this time. It's a 80 GB filesystem from 2015, in my secondary notebook, on an encrypted SSD. The btrfs holds the root filesystem and the rest of the system as well. I have a cronjob that makes snapshots of the system directories

Re: btrfs won't mount to /home

2016-07-11 Thread Tomasz Chmielewski
On 2016-07-11 22:56, Roman Mamedov wrote: On Mon, 11 Jul 2016 22:45:13 +0900 Tomasz Chmielewski wrote: So, weird, isn't it? What's wrong there? Your systemd unmounts it immediately from /home, search the archives there's been a funny story like that recently. Yes,

Re: btrfs won't mount to /home

2016-07-11 Thread Roman Mamedov
On Mon, 11 Jul 2016 22:45:13 +0900 Tomasz Chmielewski wrote: > So, weird, isn't it? > > What's wrong there? Your systemd unmounts it immediately from /home, search the archives there's been a funny story like that recently. -- With respect, Roman pgpUH09kQqplk.pgp

btrfs won't mount to /home

2016-07-11 Thread Tomasz Chmielewski
This is kind of strange (kernel 4.6.3, Ubuntu 16.04): # mount -t btrfs /dev/sda4 /home # echo $? 0 # dmesg -c [382148.588847] BTRFS info (device sda4): disk space caching is enabled [382148.588851] BTRFS: has skinny extents So it worked? # ls /home # df |

Re: btrfs won't mount

2011-09-27 Thread Liu Bo
On 09/27/2011 10:52 AM, Jim wrote: Hi Btrfs list, I am testing btrfs on a (to me) large filesystem. The tree consists of /data/sites/...0419/email.addr/files. Within each of the 420 directories are 2562 directories each with 20 files on average. The files range from small html files to

btrfs won't mount

2011-09-26 Thread Jim
Hi Btrfs list, I am testing btrfs on a (to me) large filesystem. The tree consists of /data/sites/...0419/email.addr/files. Within each of the 420 directories are 2562 directories each with 20 files on average. The files range from small html files to larger (50 MB) videos. These are