I forget another question; if I have a VDI with NO clones and NO snapshot, other VDIs with snapshot, I take a snapshot of first VDI (the one without snapshot) and after a while I delete the snapshot, is its allocated disk space released ? I've tryed to follow the code inside sheep and plain_store to find the release function, but I didn't find it. Thank you, Il giorno 13/ago/2013, alle ore 09:55, Liu Yuan <namei.unix at gmail.com> ha scritto: > On Tue, Aug 13, 2013 at 08:35:15AM +0200, Valerio Pachera wrote: >> 2013/7/9 Liu Yuan <namei.unix at gmail.com>: >>> Current algorithm only release space after all the snapshots and its clones are >>> deleted. Kazutaka has a patch set in progress to release objects once they are >>> not referenced by any snpashots & clone & working vdi. After this patch set get >>> merged, deletion of snapshots will make effect of reduction of used space. >> >> I tried now to delete 2 big snapshot and 1 small but I can't see space >> getting freed. >> >> # collie vdi list >> ... >> s backup_data 13 1.0 TB 103 GB 352 GB 2013-07-20 08:15 c8d134 >> 2 lug21_081501 >> s backup_data 14 1.0 TB 60 MB 455 GB 2013-07-21 08:15 c8d135 >> 2 lug22_081501 >> s backup_data 15 1.0 TB 104 GB 357 GB 2013-07-22 08:15 c8d136 >> 2 lug23_081501 >> ... >> >> # collie node info >> Id Size Used Avail Use% >> 0 2.3 TB 1.7 TB 554 GB 76% >> 1 2.4 TB 1.7 TB 766 GB 69% >> 2 2.7 TB 2.1 TB 689 GB 75% >> 3 2.3 TB 1.7 TB 544 GB 76% >> Total 9.7 TB 7.2 TB 2.5 TB 74% >> Total virtual image size 1.4 TB >> >> # collie vdi delete -s 13 backup_data >> # collie vdi delete -s 14 backup_data >> # collie vdi delete -s 15 backup_data >> >> # collie node info >> Id Size Used Avail Use% >> 0 2.3 TB 1.7 TB 554 GB 76% >> 1 2.4 TB 1.7 TB 766 GB 69% >> 2 2.7 TB 2.1 TB 689 GB 75% >> 3 2.3 TB 1.7 TB 544 GB 76% >> Total 9.7 TB 7.2 TB 2.5 TB 74% >> Total virtual image size 1.4 TB >> >> 0.7.0_rc0_12_g2b526ef > > Kazutaka's object reclaim patch set isn't merged yet. Planned to get in after > v0.7.0 > > Thanks > Yuan > -- > sheepdog-users mailing lists > sheepdog-users at lists.wpkg.org > http://lists.wpkg.org/mailman/listinfo/sheepdog-users Ing. Luca Lazzeroni - Trend Servizi Srl Responsabile R&D http://www.trendservizi.it |