On Sun, 29 Oct 2017, at 06:02 PM, Qu Wenruo wrote:
> If so, mount it, do minimal write like creating an empty file, to update
> both superblock copies, and then try fix-device-size.
Tried that, and it didn't work. Made a recording:
https://youtu.be/SFd3QscNT6w
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On 2017年10月29日 11:20, Kai Hendry wrote:
> On Sat, 28 Oct 2017, at 03:58 PM, Qu Wenruo wrote:
>> Don't get confused with the name, to use "fix-dev-size" you need to run
>> "btrfs rescue fix-dev-size"
>
> [hendry@nuc btrfs-progs]$ sudo ./btrfs rescue fix-device-size /dev/sdc1
> warning, device 2
On Sat, 28 Oct 2017, at 03:58 PM, Qu Wenruo wrote:
> Don't get confused with the name, to use "fix-dev-size" you need to run
> "btrfs rescue fix-dev-size"
[hendry@nuc btrfs-progs]$ sudo ./btrfs rescue fix-device-size /dev/sdc1
warning, device 2 is missing
ERROR: devid 2 is missing or not
On 2017年10月28日 15:03, Kai Hendry wrote:
> On Fri, 13 Oct 2017, at 09:42 AM, Kai Hendry wrote:
>> It probably is... since when I remove my new 4TB USB disk from the
>> front, I am at least able to mount my two 2x2TB in degraded mode and see
>> my data!
>
> Just a follow up. I have not been of
On Fri, 13 Oct 2017, at 09:42 AM, Kai Hendry wrote:
> It probably is... since when I remove my new 4TB USB disk from the
> front, I am at least able to mount my two 2x2TB in degraded mode and see
> my data!
Just a follow up. I have not been of late been able to mount my data,
even in degraded
On Fri, Oct 13, 2017 at 12:22 PM, Austin S. Hemmelgarn
wrote:
> From a practical perspective, you're almost certainly better off creating a
> copy for cold storage without involving BTRFS.
Yeah if you want to hedge your bets, and keep it simple, rsync to XFS.
With some
On 2017-10-12 21:42, Kai Hendry wrote:
Thank you Austin & Chris for your replies!
On Fri, 13 Oct 2017, at 01:19 AM, Austin S. Hemmelgarn wrote:
Same here on a pair of 3 year old NUC's. Based on the traces and the
other information, I'd be willing to bet this is probably the root cause
of the
Thank you Austin & Chris for your replies!
On Fri, 13 Oct 2017, at 01:19 AM, Austin S. Hemmelgarn wrote:
> Same here on a pair of 3 year old NUC's. Based on the traces and the
> other information, I'd be willing to bet this is probably the root cause
> of the issues.
It probably is... since
On 2017-10-12 12:57, Chris Murphy wrote:
On Sun, Oct 8, 2017 at 10:58 AM, Kai Hendry wrote:
Hi there,
My /mnt/raid1 suddenly became full somewhat expectedly, so I bought 2
new USB 4TB hard drives (one WD, one Seagate) to upgrade to.
After adding sde and sdd I started to see
On Thu, Oct 12, 2017 at 3:27 AM, Kai Hendry wrote:
> A guy on #btrsfs suggests:
>
> 15:09 hendry: super_total_bytes 8001581707264 mismatch with
> fs_devices total_rw_bytes 8001581710848 that one is because unaligned
> partitions, 4.12 - 4.13 kernels are affected (at least some
On Sun, Oct 8, 2017 at 10:58 AM, Kai Hendry wrote:
> Hi there,
>
> My /mnt/raid1 suddenly became full somewhat expectedly, so I bought 2
> new USB 4TB hard drives (one WD, one Seagate) to upgrade to.
>
> After adding sde and sdd I started to see errors in dmesg [2].
>
A guy on #btrsfs suggests:
15:09 hendry: super_total_bytes 8001581707264 mismatch with
fs_devices total_rw_bytes 8001581710848 that one is because unaligned
partitions, 4.12 - 4.13 kernels are affected (at least some versions)
However I rebooted into 4.9.54-1-lts and I have the same issue.
On Tue, 10 Oct 2017, at 10:06 AM, Satoru Takeuchi wrote:
> Probably `btrfs device remove missing /mnt/raid1` works.
That command worked. Took a really long time, but it worked. However
when I unmounted /mnt/raid1 and tried mounting it again, it fails! :(
At Sun, 08 Oct 2017 17:58:10 +0800,
Kai Hendry wrote:
>
> Hi there,
>
> My /mnt/raid1 suddenly became full somewhat expectedly, so I bought 2
> new USB 4TB hard drives (one WD, one Seagate) to upgrade to.
>
> After adding sde and sdd I started to see errors in dmesg [2].
>
Hi there,
My /mnt/raid1 suddenly became full somewhat expectedly, so I bought 2
new USB 4TB hard drives (one WD, one Seagate) to upgrade to.
After adding sde and sdd I started to see errors in dmesg [2].
https://s.natalian.org/2017-10-07/raid1-newdisks.txt
[2]
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