-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2/9/2015 8:20 AM, Bob Williams wrote:
On 09/02/15 12:00, jdd wrote:
Le 09/02/2015 12:07, Bernhard Voelker a écrit :
$ df -h --out .
this gave all zeros, so I noted the /tmp is on btrfs (13.2 default).
so
# btrfs fi df / Data, single: total=38.24GiB, used=17.91GiB System, single: total=4.00MiB, used=16.00KiB Metadata, single: total=1.76GiB, used=1.31GiB GlobalReserve, single: total=432.00MiB, used=80.00KiB
# btrfs fi usage / Overall: Device size: 40.00GiB Device allocated: 40.00GiB Device unallocated: 0.00B Used: 19.22GiB Free (estimated): 20.33GiB (min: 20.33GiB) Data ratio: 1.00 Metadata ratio: 1.00 Global reserve: 432.00MiB (used: 320.00KiB)
Data,single: Size:38.24GiB, Used:17.91GiB /dev/sdb1 38.24GiB
Metadata,single: Size:1.76GiB, Used:1.31GiB /dev/sdb1 1.76GiB
System,single: Size:4.00MiB, Used:16.00KiB /dev/sdb1 4.00MiB
Unallocated: /dev/sdb1 0.00B
but of course after /tmp was cleaned
I'm a bit short of undertanding :-(
thanks jdd
Take a look at Yast2 > Miscellaneous > Snapper. I suspect snapper is creating btrfs snapshots of your / every time you patch/update anything. This seems to the default behaviour of the openSUSE btrfs. Once you've tamed this behaviour, btrfs is quite well behaved. I've been using it for about 6 months here.
Bob --
Yes, I've had to reduce the frequency of snapper as well. Much as I hate to repartition I was thinking of doing so to get tmp out of Btrfs, because Everytime I burn a CD/DVD huge tmp files are created. It got so bad that I moved K3Bs temp working directory to my a subdirectory in my home directory which solved that problem for now. But JDD is on to something here, and that is tat with Btrfs you are never sure how much room you have, and the normal disk reporting tools have to be read very carefully. They should probably be rewritten to take Btrfs into account. Meanwhile perhaps someone can explain how I can set snapper not to snapshot tmp at all. - -- _____________________________________ - ---This space for rent--- -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlTZFmcACgkQv7M3G5+2DLIkUgCgik7JYENSI/1mVG+vejuF9Ktj ticAnj4Iv8RCfnZSpcLGG+9kN4nk15r8 =OYTZ -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org