Created
November 19, 2010 21:18
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more mdadm/lvm troubleshooting (dmsetup)
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# dmsetup ls | |
raid1-virtualmachines (251, 1) | |
raid10-virtualmachines (251, 5) | |
raid10-swap (251, 4) | |
raid10-aptmirror (251, 3) | |
raid1-backup (251, 0) | |
raid1-lucid--root (251, 2) | |
# dmsetup info raid10-virtualmachines | |
Name: raid10-virtualmachines | |
State: ACTIVE | |
Read Ahead: 512 | |
Tables present: LIVE | |
Open count: 1 | |
Event number: 0 | |
Major, minor: 251, 5 | |
Number of targets: 1 | |
UUID: LVM-9x3W5fj2SMJZwScutUEv7EWL3JaRfnWCG33wfx9ypOY6nvEHnqspnDmVBSHU2cqK | |
# dmsetup info raid1-virtualmachines | |
Name: raid1-virtualmachines | |
State: ACTIVE | |
Read Ahead: 256 | |
Tables present: LIVE | |
Open count: 0 | |
Event number: 0 | |
Major, minor: 251, 1 | |
Number of targets: 1 | |
UUID: LVM-Zr0FIPcnMXuzhCSQFjiWbO11srJgsfc7nIvwSxAWLqmtXzUlKQcbUHiw3nPV0fg9 |
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