I noticed my data partition had some inode inconsistencies, so I run
btrfs check --repair.
However, it did nothing and errors are still there:
[root@sandiskFit juha]# btrfs check --repair /dev/mapper/HDD--total-data
enabling repair mode
Fixed 0 roots.
Checking filesystem on /dev/mapper/HDD--tot
Hi.
I have a disk corruption problem. I run btrfs check on my system and
data partitions, and I got worrying results:
http://pastebin.com/hpi57xy6
What should I do now? Can I run btrfs check -repair on it, or does it
bear risk of shredding my data?
What other options do I have except of cop
I am experiencing massive performance degradation on my BTRFS root
partition on SSD. Except for regular daily updates, nothing changed in
the system. The mount point remained the same:
/ btrfs rw,noatime,compress=lzo,ssd,space_cache,autodefrag 0 0
but the performance dropped to less than 8% o
Recently (a week or so back) I started having those problems on my BTRFS
system
-
I. My setup:
-
SSD
/boot ext2defaults0 2
/ btrfs rw,noatime,compress=lzo,ssd,space_cache,autodefrag 0 0 (there
is a /home subvolume mounted automatically)
HDD
I do not know if people her are aware of it, but just in case I thought
it is worth mentioning that currently it is not possible to boot with
Syslinux bootloader, if the boot partition is on BTRFS.
Perhaps it's worth adding to the wiki.
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I just read this article here: https://lwn.net/Articles/579009/ which
states:
-
btrfs subvolume delete path
For ordinary subvolumes (as opposed to snapshots, described below),
the subvolume indicated by path must be empty before it can be deleted.
---
I have been trying to understand how snapshots work (in BRTFS and in
general), but I still have some questions, and would appreciate if
someone could clear them for me.
To make things easier, I tried to make most of them Yes/No questions:
1. When creating the filesystem, I only made btrfs parti
>>> From: Duncan <1i5t5.duncan cox.net>
>>> Subject: Re: Options for SSD - autodefrag etc?
>>> Newsgroups: gmane.comp.file-systems.btrfs
>>> Date: 2014-01-24 06:54:31 GMT (11 hours and 44 minutes ago)
>>> KC posted on Thu, 23 Jan 2014 23:23:
I was wondering about whether using options like "autodefrag" and
"inode_cache" on SSDs.
On one hand, one always hears that defragmentation of SSD is a no-no,
does that apply to BTRFS's autodefrag?
Also, just recently, I heard something similar about "inode_cache".
On the other hand, Arch BTR
