Re: [RESEND] btrfs corruption / cannot mount

2012-12-02 Thread Michael Kjörling
of _everything_ stored on btrfs file systems. I do believe that everyone is doing their best to avoid bugs slipping into the code, but that goes for the ext4 developers too. Nobody _wants_ their name attached to a buggy commit, _particularly_ if that bug causes data loss in production environments. -- Michael

Re: [PATCH 00/26] Btrfs: Add device replace code

2012-11-09 Thread Michael Kjörling
with add/delete, here, since it really amounts to largely the same thing. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from

Re: How does btrfs handle sudden shutdowns?

2012-11-06 Thread Michael Kjörling
consistent, and in the face of disastrous corruption it is at least possible to do a full restore to bare metal from rescue media and backup without losing too much. Not trivial time-wise (that's currently 1.4 TB over USB 2.0), but possible. -- Michael Kjörling • http://michael.kjorling.se • mich

Re: [PATCH][BTRFS-PROGS] Enhance btrfs fi df

2012-11-02 Thread Michael Kjörling
. As you say, the non-tabular format is better for that. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send

Re: Why btrfs inline small file by default?

2012-10-31 Thread Michael Kjörling
of numbers favor the default (with inlining). -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send

Re: Why btrfs inline small file by default?

2012-10-31 Thread Michael Kjörling
On 31 Oct 2012 04:57 -0600, from cwi...@cwillu.com (cwillu): 9.08GB + 992.48MB*2 == 11.02GB 10.85GB + 518MB*2 == 11.86GB That's nearly a GB smaller. That, too; I missed the DUP. Not quite as pronounced as in my calculations, then, but still a significant enough difference. -- Michael

Re: [RFC][V2] New attempt to a better btrfs fi df

2012-10-30 Thread Michael Kjörling
. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body

Re: [RFC][V2] New attempt to a better btrfs fi df

2012-10-30 Thread Michael Kjörling
On 30 Oct 2012 19:15 +0100, from kreij...@gmail.com (Goffredo Baroncelli): On 2012-10-30 10:42, Michael Kjörling wrote: what is the difference between unused and unallocated? If there is no difference, I feel the same word should be used throughout. I had to use Unused instead of Unallocated

Re: [RFC] New attempt to a better btrfs fi df

2012-10-29 Thread Michael Kjörling
? -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message

Re: [RFC] New attempt to a better btrfs fi df

2012-10-28 Thread Michael Kjörling
is all right there; it's basically a matter of deciding how much of it to show by default. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup

Re: [RFC] New attempt to a better btrfs fi df

2012-10-28 Thread Michael Kjörling
On 27 Oct 2012 17:35 -0600, from li...@colorremedies.com (Chris Murphy): On Oct 27, 2012, at 1:55 PM, Michael Kjörling mich...@kjorling.se wrote: Data: RAID 0 System: RAID 1 Unused /dev/vdb 307.25 MB-2.23 GB /dev/vdc 307.25 MB 8 MB

Re: [RFC] New attempt to a better btrfs fi df

2012-10-28 Thread Michael Kjörling
On 28 Oct 2012 13:25 +0100, from kreij...@inwind.it (Goffredo Baroncelli): On 2012-10-28 12:18, Michael Kjörling wrote: I would personally really prefer a tabular view that perhaps does not show _all_ details when no explicit parameters are given, and a --dump or similar that will give

Re: [RFC] New attempt to a better btrfs fi df

2012-10-28 Thread Michael Kjörling
technically minded people. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send the line unsubscribe

Re: [RFC] New attempt to a better btrfs fi df

2012-10-28 Thread Michael Kjörling
to the a few days of ordinary added data range of free space remaining, which would be when the exact numbers _really_ begin to matter, you should be on top of adding more storage capacity anyway. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who

Re: [RFC] New attempt to a better btrfs fi df

2012-10-27 Thread Michael Kjörling
is not a TTY, which means that for example passing the output to grep would still work like one would expect. Any reason why such an output format wouldn't work for a summary view? -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know

Re: How does btrfs behave on checksum mismatch?

2012-10-27 Thread Michael Kjörling
in the Wiki. Also, thanks for the prompt reply. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send

Re: [RFC] New attempt to a better btrfs fi df

2012-10-27 Thread Michael Kjörling
df? ;-) -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne Stroustrup) -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body

Re: device delete, error removing device

2012-10-23 Thread Michael Kjörling
to be deleted, for example). I can definitely see the described behavior qualifying as a WTF? moment. -- Michael Kjörling • http://michael.kjorling.se • mich...@kjorling.se “People who think they know everything really annoy those of us who know we don’t.” (Bjarne