Re: unable to mount disk, error removing orphan entry and transid failures

2014-08-03 Thread Francesco De Vita
Hello I successfully recovered my data, it was sufficient to mount my disk in read only and with the proper compression option. Thanks anyway! Best regards -- Francesco De Vita E-mail: francesco.dev...@inventati.org OpenPGP Key: 0x5E658D5F01C57174 -- To unsubscribe from this list: send the lin

Threads being NUMA aware

2014-08-03 Thread Nick Krause
I am wondering if the project for threads being NUMA aware is still value as after reading it. It seems to be obsolete due to it being directly supported in work queues by another kernel layer. Regards Nick -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a

Re: Threads being NUMA aware

2014-08-03 Thread Russell Coker
Please get yourself a NUMA system and test this out. -- Sent from my Samsung Galaxy Note 2 with K-9 Mail. -- 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.ht

Re: ENOSPC with mkdir and rename

2014-08-03 Thread Qu Wenruo
Hi, Peter Some explain below inline. Original Message Subject: ENOSPC with mkdir and rename From: Peter Waller To: Date: 2014年08月03日 07:35 Hi All, My TL;DR questions are at the bottom, before the stack trace. I'm running Ubuntu 14.04. I wonder if this problem is related to

Re: Threads being NUMA aware

2014-08-03 Thread Nick Krause
On Sun, Aug 3, 2014 at 7:48 PM, Russell Coker wrote: > Please get yourself a NUMA system and test this out. > -- > Sent from my Samsung Galaxy Note 2 with K-9 Mail. Russell, Unfortunately I don't have money for an extra machine as of now as I am a student so if x86 is NUMA I can test otherwise I c

Scan not being performed properly on boot

2014-08-03 Thread Peter Roberts
Hi I've just recently started testing btrfs on my server but after just 24 hours problems have started. I get booted to a busybox prompt user ubuntu 14.04. I have a multi device FS setup and I can't say for sure if it managed to boot initially or not but it worked fine in regular usage. I ca

Re: Scan not being performed properly on boot

2014-08-03 Thread Russell Coker
On Mon, 4 Aug 2014 04:02:53 Peter Roberts wrote: > I've just recently started testing btrfs on my server but after just 24 > hours problems have started. I get booted to a busybox prompt user > ubuntu 14.04. I have a multi device FS setup and I can't say for sure if > it managed to boot initiall

Re: Threads being NUMA aware

2014-08-03 Thread Russell Coker
On Sun, 3 Aug 2014 22:44:26 Nick Krause wrote: > On Sun, Aug 3, 2014 at 7:48 PM, Russell Coker wrote: > > Please get yourself a NUMA system and test this out. > > Unfortunately I don't have money for an extra machine as of now as I > am a student If you can't get an extra machine then you probab

Re: Threads being NUMA aware

2014-08-03 Thread Nick Krause
On Sun, Aug 3, 2014 at 11:42 PM, Russell Coker wrote: > On Sun, 3 Aug 2014 22:44:26 Nick Krause wrote: >> On Sun, Aug 3, 2014 at 7:48 PM, Russell Coker wrote: >> > Please get yourself a NUMA system and test this out. >> >> Unfortunately I don't have money for an extra machine as of now as I >> am

Re: Scan not being performed properly on boot

2014-08-03 Thread George Mitchell
On 08/03/2014 08:31 PM, Russell Coker wrote: On Mon, 4 Aug 2014 04:02:53 Peter Roberts wrote: I've just recently started testing btrfs on my server but after just 24 hours problems have started. I get booted to a busybox prompt user ubuntu 14.04. I have a multi device FS setup and I can't say fo

Re: Scan not being performed properly on boot

2014-08-03 Thread Russell Coker
On Sun, 3 Aug 2014 21:00:19 George Mitchell wrote: > > But just changing your boot configuration to use /dev/sdx is probably the > > best option. > > Assuming you are booting with grub2, you will need to use /dev/sdx in > the grub2 configuration file. This is known issue with grub2. Example > f

Re: Scan not being performed properly on boot

2014-08-03 Thread George Mitchell
On 08/03/2014 09:14 PM, Russell Coker wrote: On Sun, 3 Aug 2014 21:00:19 George Mitchell wrote: But just changing your boot configuration to use /dev/sdx is probably the best option. Assuming you are booting with grub2, you will need to use /dev/sdx in the grub2 configuration file. This is kno

Re: Scan not being performed properly on boot

2014-08-03 Thread George Mitchell
On 08/03/2014 09:14 PM, Russell Coker wrote: On Sun, 3 Aug 2014 21:00:19 George Mitchell wrote: But just changing your boot configuration to use /dev/sdx is probably the best option. Assuming you are booting with grub2, you will need to use /dev/sdx in the grub2 configuration file. This is kno

Re: Scan not being performed properly on boot

2014-08-03 Thread Russell Coker
On Sun, 3 Aug 2014 21:34:29 George Mitchell wrote: > I see what you are saying. Its a hack. But I suspect that most of the > distros are not yet accommodating btrfs with their standard mkinitrd > process. At this point modifying grub2 config does solve the problem. > If you know a reasonably

Re: Scan not being performed properly on boot

2014-08-03 Thread Duncan
George Mitchell posted on Sun, 03 Aug 2014 21:00:19 -0700 as excerpted: >>> I cannot mount my root with anything other than an explicit /dev/sdx >>> reference until I manually run a scan. Then UUID etc all work. I've >> That sounds like a problem with the Ubuntu initrd, probably filing an >> Ubunt

Unrecoverable errors when the btrfs file system was modified outside the running OS

2014-08-03 Thread rocwhite168
Hello, I just had a very frustrating experience with btrfs, which I was only able to resolve by rolling back to ext4 using the subvol btrfs-convert created. The same type of situation occurred before when I was using the ext file system and the result was far less disastrous. The source of proble