Re: kernel BUG when removing missing drive (Take 2)

2010-10-31 Thread Chris Mason
On Fri, Oct 29, 2010 at 11:55:49AM -0700, Erik Jensen wrote: So, I ended up just applying the relevant commit to my existing source tree, which did allow me to successfully remove the missing drive, so I seem to be back up and running. Thank you very much! Fantastic, thanks for letting us

Re: Can't remove missing drive

2010-10-31 Thread Chris Mason
On Sat, Oct 30, 2010 at 06:37:06PM +1100, William Uther wrote: Hi, I have a raid1 setup with a missing device. I have added a new device and everything seems to be working fine, except I cannot remove the old, missing, device. There is no error - but the 'some devices missing' tag

btrfs and apt package manager in ubuntu

2010-10-31 Thread Abdullah Ansari
it's very slow in installtion with apt in ubuntu -- Abdullah Ansari ahe...@gmail.com -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Kernel 2.6.36 btrfs csum bugreport

2010-10-31 Thread Andreas Bauer
Hi everybody, Today while playing around with btrfs I uncovered what must be a bug in the btrfs checksum code. My kernel log received a couple of these messages with various ino and off numbers: btrfs csum failed ino 5098 off 524288 csum 2981133980 private 959545494 [..] This happens on

database for device scan

2010-10-31 Thread Helmut Hullen
Hallo, linux-btrfs, I've used for some days btrfs-progs-20100717, now I'm using btrfs- progs-201030 (built with the SlackBuild script for slackware). Works fine, but the actual version works in another way than the previous when I say mkfs.btrfs /dev/sdb1 (or how the device may be

btrfs-convert fails

2010-10-31 Thread Helmut Hullen
Hallo, linux-btrfs, I've tried to convert a 12 GByte ext2 partition (nearly full, 280 MByte free) with btrfs-convert. After about 15 minutes (700-MHz-CPU) the system tells ... creating ext2fs image file cleaning up system chunk btrfs-convert: extent-tree.c:2529: btrfs_reserve_extent:

Horrible btrfs performance due to fragmentation

2010-10-31 Thread Felipe Contreras
On Mon, Oct 11, 2010 at 6:46 PM, Calvin Walton calvin.wal...@gmail.com wrote: On Mon, 2010-10-11 at 03:30 +0300, Felipe Contreras wrote: I use btrfs on most of my volumes on my laptop, and I've always felt booting was very slow, but definitely sure is slow, is starting up Google Chrome:

Re: Kernel 2.6.36 btrfs csum bugreport

2010-10-31 Thread cwillu
Today while playing around with btrfs I uncovered what must be a bug in the btrfs checksum code. My kernel log received a couple of these messages with various ino and off numbers: btrfs csum failed ino 5098 off 524288 csum 2981133980 private 959545494 [..] This happens on reading from

Re: Horrible btrfs performance due to fragmentation

2010-10-31 Thread cwillu
On Sun, Oct 31, 2010 at 1:58 PM, Felipe Contreras felipe.contre...@gmail.com wrote: On Mon, Oct 11, 2010 at 6:46 PM, Calvin Walton calvin.wal...@gmail.com wrote: On Mon, 2010-10-11 at 03:30 +0300, Felipe Contreras wrote: I use btrfs on most of my volumes on my laptop, and I've always felt

Re: Horrible btrfs performance due to fragmentation

2010-10-31 Thread Hugo Mills
On Mon, Nov 01, 2010 at 12:36:58AM +0200, Felipe Contreras wrote: On Mon, Nov 1, 2010 at 12:25 AM, cwillu cwi...@cwillu.com wrote: btrfs fi defrag isn't recursive.  btrfs filesystem defrag /home will defragment the space used to store the folder, without touching the space used to store

Re: Can't remove missing drive

2010-10-31 Thread William Uther
Thanks to Chris and Brian for the help! On 31/10/2010, at 11:01 PM, Chris Mason wrote: On Sat, Oct 30, 2010 at 06:37:06PM +1100, William Uther wrote: [snip - issues removing a missing drive - see below for new log] Is this actually a problem, or can I just keep running as is? It seems to

Re: btrfs-convert fails

2010-10-31 Thread Yan, Zheng
On Sun, Oct 31, 2010 at 11:55 PM, Helmut Hullen hul...@t-online.de wrote: Hallo, linux-btrfs, I've tried to convert a 12 GByte ext2 partition (nearly full, 280 MByte free) with btrfs-convert. After about 15 minutes (700-MHz-CPU) the system tells  ...  creating ext2fs image file  cleaning