Re: Firefox cache entries directory prevents rw mounting due to corrupt leaf. No way to fix this unmounted.

2018-12-29 Thread Qu Wenruo
On 2018/12/29 下午8:11, Jesse Emeth wrote: > Hi Qu > > Thankyou for that reference. > As per the logs I provided above, this was the kernel > localhost:/ # uname -a > Linux localhost.localdomain 4.18.13-1-default #1 SMP PREEMPT Wed Oct > 10 18:47:28 UTC 2018 (c434d5c) x86_64 x86_64 x86_64 GNU/Linu

Re: [PATCH] Fix typos

2018-12-29 Thread Andrea Gelmini
Il giorno gio 13 dic 2018 alle ore 22:59 David Sterba ha scritto: > > I've applied the patch as I need to freeze the development branch for > the upcoming merge window. There were only a few fixups, majority of the > work is from your patch. Thanks. No prob. Thanks a lot! Ciao, Andrea

Undelete files

2018-12-29 Thread Adrian Bastholm
Hello all, Is it possible to undelete files on BTRFS ? I just deleted a bunch of folders and would like to restore them if possible. I found this script https://gist.github.com/Changaco/45f8d171027ea2655d74 but it's not finding stuff .. ./btrfs-undelete /dev/sde1 ./foto /home/storage/BTRFS_RESTOR

Checksum errors

2018-12-29 Thread Josh Holland
Hi, My btrfs partition will not mount. I spent some time in the IRC, where darkling said it was due to checksum errors, but we couldn't find a solution. The kernel version is 4.19.12 and btrfsprogs are at 4.19.1. Unfortunately I wasn't able to get a network connection on the computer in questio

Re: Checksum errors

2018-12-29 Thread Qu Wenruo
On 2018/12/30 上午7:56, Josh Holland wrote: > Hi, > > My btrfs partition will not mount. I spent some time in the IRC, where > darkling said it was due to checksum errors, but we couldn't find a solution. > The kernel version is 4.19.12 and btrfsprogs are at 4.19.1. Unfortunately I > wasn't abl

Broken chunk tree - Was: Mount issue, mount /dev/sdc2: can't read superblock

2018-12-29 Thread Tomáš Metelka
Ok, I've got it:-( But just a few questions: I've tried (with btrfs-progs v4.19.1) to recover files through btrfs restore -s -m -S -v -i ... and following events occurred: 1) Just 1 "hard" error: ERROR: cannot map block logical 117058830336 length 1073741824: -2 Error copying data for /mnt/..

Re: Firefox cache entries directory prevents rw mounting due to corrupt leaf. No way to fix this unmounted.

2018-12-29 Thread Jesse Emeth
Hi Qu How old a kernel needs to be used to "work around this by using an older kernel to finish the balance, and then repair.(due to relocroot is a special corner case I didn't take into consideration)? What version of btrfs-progs/tools should be used in this case? Also the problem as mentioned

Re: Broken chunk tree - Was: Mount issue, mount /dev/sdc2: can't read superblock

2018-12-29 Thread Duncan
Tomáš Metelka posted on Sun, 30 Dec 2018 01:48:23 +0100 as excerpted: > Ok, I've got it:-( > > But just a few questions: I've tried (with btrfs-progs v4.19.1) to > recover files through btrfs restore -s -m -S -v -i ... and following > events occurred: > > 1) Just 1 "hard" error: > ERROR: cannot

Re: Undelete files

2018-12-29 Thread Duncan
Adrian Bastholm posted on Sat, 29 Dec 2018 23:22:46 +0100 as excerpted: > Hello all, > Is it possible to undelete files on BTRFS ? I just deleted a bunch of > folders and would like to restore them if possible. > > I found this script > https://gist.github.com/Changaco/45f8d171027ea2655d74 but it

Re: Firefox cache entries directory prevents rw mounting due to corrupt leaf. No way to fix this unmounted.

2018-12-29 Thread Qu Wenruo
On 2018/12/30 上午10:57, Jesse Emeth wrote: > Hi Qu > > How old a kernel needs to be used to "work around this by using an > older kernel to finish the balance, and then repair.(due to relocroot > is a special corner case I didn't take into consideration)? For kernel, at one earlier than v4.18 s

Re: Broken chunk tree - Was: Mount issue, mount /dev/sdc2: can't read superblock

2018-12-29 Thread Qu Wenruo
On 2018/12/30 上午8:48, Tomáš Metelka wrote: > Ok, I've got it:-( > > But just a few questions: I've tried (with btrfs-progs v4.19.1) to > recover files through btrfs restore -s -m -S -v -i ... and following > events occurred: > > 1) Just 1 "hard" error: > ERROR: cannot map block logical 11705883

Re: Undelete files

2018-12-29 Thread Duncan
Duncan posted on Sun, 30 Dec 2018 04:11:20 + as excerpted: > Adrian Bastholm posted on Sat, 29 Dec 2018 23:22:46 +0100 as excerpted: > >> Hello all, >> Is it possible to undelete files on BTRFS ? I just deleted a bunch of >> folders and would like to restore them if possible. >> >> I found t