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libvirt/src/storage
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Richard Laager c81bba4f6f ZFS: Support sparse volumes 
By default, `zfs create -V ...` reserves space for the entire volsize,
plus some extra (which attempts to account for overhead).

If `zfs create -s -V ...` is used instead, zvols are (fully) sparse.

A middle ground (partial allocation) can be achieved with
`zfs create -s -o refreservation=... -V ...`.  Both libvirt and ZFS
support this approach, so the ZFS storage backend should support it.

Signed-off-by: Richard Laager <rlaager@wiktel.com>
2016-04-17 07:32:27 +03:00
..
parthelper.c util: Add virGettextInitialize, convert the code 2016-04-14 13:22:40 -04:00
storage_backend_disk.c storage: Add new flag for libvirt_parthelper 2016-01-19 13:02:59 -05:00
storage_backend_disk.h maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
storage_backend_fs.c storage: dir: adapt .refreshVol and .refreshPool for ploop volumes 2016-04-15 17:27:32 +02:00
storage_backend_fs.h storage: add file functions for local and block files 2014-02-14 10:47:57 +01:00
storage_backend_gluster.c ploop: Fix build with gluster 2016-04-15 18:09:18 +02:00
storage_backend_gluster.h storage: Add storage file backends for gluster 2014-02-14 11:07:23 +01:00
storage_backend_iscsi.c iscsi: do not fail to stop a stopped pool 2015-04-30 13:05:10 +02:00
storage_backend_iscsi.h Move functions using iscsiadm to viriscsi.c 2014-03-20 18:04:50 +01:00
storage_backend_logical.c Revert "logical: Only raw volumes are supported" 2016-03-27 11:09:53 -04:00
storage_backend_logical.h maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
storage_backend_mpath.c storage: mpath: Don't error on target_type=NULL 2016-04-14 12:52:45 -04:00
storage_backend_mpath.h Change file names in comments to match the files they are in 2014-03-10 14:26:04 +01:00
storage_backend_rbd.c storage: rbd: Fix build 2016-03-29 08:51:33 +02:00
storage_backend_rbd.h maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
storage_backend_scsi.c storage: Initialize pool size parameters for refresh thread 2016-03-29 07:28:47 -04:00
storage_backend_scsi.h storage: Move virStorageBackendSCSIGetHostNumber into iscsi backend 2013-04-08 18:41:06 +08:00
storage_backend_sheepdog.c sheepdog: Use a consistent error message 2016-03-21 08:46:54 +03:00
storage_backend_sheepdog.h Change file names in comments to match the files they are in 2014-03-10 14:26:04 +01:00
storage_backend_zfs.c ZFS: Support sparse volumes 2016-04-17 07:32:27 +03:00
storage_backend_zfs.h storage: ZFS support 2014-08-12 19:40:20 +04:00
storage_backend.c storage: dir: adapt .uploadVol .dowloadVol for ploop volume 2016-04-15 17:27:32 +02:00
storage_backend.h storage: dir: adapt .refreshVol and .refreshPool for ploop volumes 2016-04-15 17:27:32 +02:00
storage_driver.c storage: dir: adapt .uploadVol .dowloadVol for ploop volume 2016-04-15 17:27:32 +02:00
storage_driver.h storage: Introduce virStoragePoolObjFindPoolByUUID 2015-11-12 06:30:32 -05:00