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qvm-block extends volumes to NEW_SIZE

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Bahtiar `kalkin-` Gadimov 2016-09-02 19:55:54 +02:00
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共有 2 個文件被更改，包括 4 次插入 和 4 次删除
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4
doc/manpages/qvm-block.rst
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@ -88,9 +88,9 @@ aliases: d, dt
extend extend
^^^^^^ ^^^^^^
| :command:`qvm-block extend` [-h] [--verbose] [--quiet] *POOL_NAME:VOLUME_ID* *SIZE* | :command:`qvm-block extend` [-h] [--verbose] [--quiet] *POOL_NAME:VOLUME_ID* *NEW_SIZE*
Extends the volume with *POOL_NAME:VOLUME_ID* BY *SIZE* bytes Extend the volume with *POOL_NAME:VOLUME_ID* TO *NEW_SIZE*
revert revert
^^^^^^ ^^^^^^

4
qubes/tools/qubes_lvm.py
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@ -129,12 +129,12 @@ def rename_volume(old_name, new_name):
def extend_volume(args): def extend_volume(args):
''' Extends an existing lvm volume. Note this works on any lvm volume not ''' Extends an existing lvm volume. Note this works on any lvm volume not
only thin volumes. only on thin volumes.
''' '''
vid = args.name vid = args.name
size = int(args.size) / (1000 * 1000) size = int(args.size) / (1000 * 1000)
log.debug("Extending LVM %s to %s", vid, size) log.debug("Extending LVM %s to %s", vid, size)
cmd = ["lvextend", "-L+%s" % size, vid] cmd = ["lvextend", "-L%s" % size, vid]
log.debug(cmd) log.debug(cmd)
retcode = subprocess.call(cmd) retcode = subprocess.call(cmd)
if retcode != 0: if retcode != 0: