Re: root backup-reformat-restore

2016-11-17 Thread Marcus Sundman
On 18.11.2016 02:52, Hugo Mills wrote: On Fri, Nov 18, 2016 at 02:38:25AM +0200, Marcus Sundman wrote: The FAQ says that "the best solution for small devices (under about 16 GB) is to reformat the FS with the --mixed option to mkfs.btrfs". OK. Does anyone have any good suggestions

root backup-reformat-restore

2016-11-17 Thread Marcus Sundman
The FAQ says that "the best solution for small devices (under about 16 GB) is to reformat the FS with the --mixed option to mkfs.btrfs". OK. Does anyone have any good suggestions for doing that with an existing / partition (which has special files and whatnot)? I assume a backup-restore cycle

Re: No space left on device (again)

2014-02-26 Thread Marcus Sundman
On 25.02.2014 22:30, Josef Bacik wrote: On 02/25/2014 03:27 PM, Marcus Sundman wrote: On 25.02.2014 22:19, Hugo Mills wrote: On Tue, Feb 25, 2014 at 01:05:51PM -0500, Jim Salter wrote: 370GB of 410GB used isn't really "fine", it's over 90% usage. That said, I'd

Re: No space left on device (again)

2014-02-25 Thread Marcus Sundman
ed in btrfs fi show), so the solution is to do a filtered balance: btrfs balance start -dusage=5 /mountpoint Of course that was the first thing I tried, and it didn't help *at* *all*: # btrfs filesystem balance start -dusage=5 /home Done, had to relocate 0 out of 415 chunks # ... and it

Re: No space left on device (again)

2014-02-25 Thread Marcus Sundman
used 412.54GB" no matter how much is actually in use. I have no idea what these numbers actually mean. On 02/25/2014 11:49 AM, Marcus Sundman wrote: Hi I get "No space left on device" and it is unclear why: # df -h|grep sda3 /dev/sda3 413G 368G 45G 90% /home # btrfs fil

No space left on device (again)

2014-02-25 Thread Marcus Sundman
Hi I get "No space left on device" and it is unclear why: # df -h|grep sda3 /dev/sda3 413G 368G 45G 90% /home # btrfs filesystem show /dev/sda3 Label: 'home' uuid: 46279061-51f4-40c2-afd0-61d6faab7f60 Total devices 1 FS bytes used 371.11GB devid1 size 412.54GB used 412.54