dmonds.com
From: Austin S Hemmelgarn
Sent: November-17-15 8:38 AM
To: Scotty Edmonds; Qu Wenruo; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
On 2015-11-17 03:08, Scotty Edmonds wrote:
Sorry, I'm not at all familiar with backtrace.
General pro
042f473 in cmd_rescue_chunk_recover ()
#3 0x0040ea72 in main ()
(gdb)
Thanks,
Scotty Edmonds
sco...@scottyedmonds.com
From: Austin S Hemmelgarn
Sent: November-17-15 8:38 AM
To: Scotty Edmonds; Qu Wenruo; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: B
On 2015-11-17 03:08, Scotty Edmonds wrote:
Sorry, I'm not at all familiar with backtrace.
General procedure to get a backtrace on a system without core files:
1. Make sure you have debugging symbols installed for the program you
want the backtrace for, and ideally any libraries it uses. (Thes
Sorry, I'm not at all familiar with backtrace.
Thanks,
Scotty Edmonds
sco...@scottyedmonds.com
From: Qu Wenruo
Sent: November-17-15 3:35 AM
To: Scotty Edmonds; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
S
; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Oh, before really doing some coding to allow btrfs-find-root to search
under chunk tree broken case,
It occurs to me that we have already a better recovery tool for it.
You can use 'btrfs rescue chunk-recovery' to rec
exception
[root@rockstor ~]#
Thanks,
Scotty Edmonds
sco...@scottyedmonds.com
From: Qu Wenruo
Sent: November-15-15 9:06 PM
To: Scotty Edmonds; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Oh, before really doing some coding to
onds; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Chunk root seems corrupted.
But that's not a really huge problem, tree root corruption happens, and
thanks to the full CoW of btrfs metadata, we will always be able to find
a old version one.
I'd like to do a
From: Qu Wenruo
Sent: November-12-15 11:00 PM
To: Scotty Edmonds; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Although I submitted a patch, that won't work for you.
As I found that your whole chunk tree is corrupted, so I'll need to add
a new mo
: November-12-15 11:00 PM
To: Scotty Edmonds; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Although I submitted a patch, that won't work for you.
As I found that your whole chunk tree is corrupted, so I'll need to add
a new mode for you to handle such case, whi
___
From: Qu Wenruo
Sent: November-12-15 10:21 PM
To: Scotty Edmonds; Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Chunk root seems corrupted.
But that's not a really huge problem, tree root corruption happens, and
thanks to the full CoW of btrfs metadata, we w
Hugo Mills; Donald Pearson
Cc: Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
Chunk root seems corrupted.
But that's not a really huge problem, tree root corruption happens, and
thanks to the full CoW of btrfs metadata, we will always be able to find
a old version one.
I'd like to do a fu
7;t open file system
[root@rockstor ~]#
Thanks,
Scotty Edmonds
sco...@scottyedmonds.com
From: Hugo Mills
Sent: November-12-15 6:57 PM
To: Donald Pearson
Cc: Scotty Edmonds; Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
On IRC earlier, I asked for
7;t open file system
[root@rockstor ~]#
Thanks,
Scotty Edmonds
sco...@scottyedmonds.com
From: Hugo Mills
Sent: November-12-15 6:57 PM
To: Donald Pearson
Cc: Scotty Edmonds; Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
On IRC earlier, I asked for
dmonds
sco...@scottyedmonds.com
From: Hugo Mills
Sent: November-12-15 6:57 PM
To: Donald Pearson
Cc: Scotty Edmonds; Btrfs BTRFS
Subject: Re: BTRFS Error - Rockstor
On IRC earlier, I asked for the btrfs-debug-tree output of the
broken tree block (120
]#
> >
> > Thanks,
> >
> > Scotty Edmonds
> > sco...@scottyedmonds.com
>
> I think we need to see what some of the more experienced users think
> on this one. But you can try removing sdh and seeing if you can mount
> it *read only* and degraded. Just
@scottyedmonds.com
I think we need to see what some of the more experienced users think
on this one. But you can try removing sdh and seeing if you can mount
it *read only* and degraded. Just make sure whatever you do and play
with is done read only. Don't try any fixes or repairs with th
19066643
> Couldn't read chunk tree
> Couldn't open file system
> [root@rockstor ~]#
>
> Thanks,
>
> Scotty Edmonds
> sco...@scottyedmonds.com
>
>
> From: Donald Pearson
> Sent: November-12-15 2:55 PM
> To: Sc
What does btrfs check without any repair options report?
btrfs check /dev/sdd
On Thu, Nov 12, 2015 at 12:48 PM, Scotty Edmonds
wrote:
> Rockstor was running great, I ordered a SuperMicro 24-bay Chassis and decided
> to power down the machine while I was away. When I turned it back on I got
>
Rockstor was running great, I ordered a SuperMicro 24-bay Chassis and decided
to power down the machine while I was away. When I turned it back on I got
"Failed to read chunk tree" & "open_ctree failed" error
(http://i.imgur.com/rGk9M57l.jpg)
I spoke with support at Rockstor and they recommend
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