[LU-15966] Backup-Restore when one of the hard drive on the MDT failed ? Created: 23/Jun/22 Updated: 23/Jun/22 Resolved: 23/Jun/22 |
|
| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Question/Request | Priority: | Critical |
| Reporter: | Loan Thai | Assignee: | WC Triage |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Environment: |
Dell EMC Redhat 7.4, IML version 4.0.3. Consist of IML server, 1 head node, 72 compute nodes, 1 MDT, MDSs, OSSs, and OSTs. |
||
| Rank (Obsolete): | 9223372036854775807 |
| Description |
|
Hello, One of the hard drives on MDT will fail soon. We need to replace it. The question is after replace the failed hard drive, should the Metadata will be rebuilt automatically or do we have to run something to recover the metadata? We have IML ver 4.0.3. Should we backup the DB before replacing the failed HD? Please advice. Thanks. |
| Comments |
| Comment by Peter Jones [ 23/Jun/22 ] |
|
Duplicate of |