lvchange -an 命令的作用: -a 选项后面跟的是卷的状态,n 表示非活动(inactive)。 -n 选项后面跟的是逻辑卷的名称。 因此,lvchange -an <lv_name> 命令的作用是将指定的逻辑卷 <lv_name> 设置为非活动状态。 调整卷大小的步骤: 首先,使用 lvchange -an <lv_name> 将snapshot...
/dev/VolGroup01/LogVol00-PS-user-snapshot: read failed after 0 of 4096 at 4096: Input/output error Snapshot origin volumes can be resized only while inactive: try lvchange -an 出错原因: 被扩展的VG存在LVM快照(LVM snapshot),所以扩展VG时出现上面错误。因为这个LVM快照是PlateSpin使用,上面没有...
/dev/VolGroup01/LogVol00-PS-user-snapshot: read failed after 0 of 4096 at 4096: Input/output error Snapshot origin volumes can be resized only while inactive: try lvchange -an 出错原因: 被扩展的VG存在LVM快照(LVM snapshot),所以扩展VG时出现上面错误。因为这个LVM快照是PlateSpin使用,上面没有...
Change the active state of LVs. An active LV can be used through a block device, allowing data on the LV to be accessed.ymakes LVs active, or available.nmakes LVs inactive, or unavailable. The block device for the LV is added or removed from the system using device-mapper in the kern...
7. To invoke lvchange from early system initialisation scripts (e.g. rc.sysinit or an initrd): # lvchange --sysinit LV00 8. To disable udev synchronization: # lvchange --noudevsync LV00 9. To make no attempt to interact with dmeventd unless –monitor is specified: ...
Change the command listing LVs from lvscan to lvs, and list only the LV names that are being activated. Before attempting to activate an LV, check that that LV name appears in the lvs command output. This avoids wasting time running an lvchange command that we know will fail.main...
available 參数实为: -a, --activate [a|e|l]{y|n} Controls the availability of the logical volumes for use. Communicates with the kernel device-mapper driver via libdevmapper to activate (-ay) or deactivate (-an) the logical volumes. If autoactivation option is used (-aay), the logical...