Skip Navigation Links | |
Exit Print View | |
Oracle Solaris ZFS Administration Guide Oracle Solaris 10 1/13 Information Library |
1. Oracle Solaris ZFS File System (Introduction)
2. Getting Started With Oracle Solaris ZFS
3. Managing Oracle Solaris ZFS Storage Pools
4. Installing and Booting an Oracle Solaris ZFS Root File System
5. Managing Oracle Solaris ZFS File Systems
6. Working With Oracle Solaris ZFS Snapshots and Clones
7. Using ACLs and Attributes to Protect Oracle Solaris ZFS Files
8. Oracle Solaris ZFS Delegated Administration
9. Oracle Solaris ZFS Advanced Topics
10. Oracle Solaris ZFS Troubleshooting and Pool Recovery
Resolving General Hardware Problems
Identifying Hardware and Device Faults
System Reporting of ZFS Error Messages
Identifying Problems With ZFS Storage Pools
Determining If Problems Exist in a ZFS Storage Pool
Overall Pool Status Information
ZFS Storage Pool Configuration Information
ZFS Storage Pool Scrubbing Status
Resolving ZFS Storage Device Problems
Resolving a Missing or Removed Device
Physically Reattaching a Device
Notifying ZFS of Device Availability
Replacing or Repairing a Damaged Device
Determining the Type of Device Failure
Clearing Transient Device Errors
Replacing a Device in a ZFS Storage Pool
Determining If a Device Can Be Replaced
Devices That Cannot be Replaced
Replacing a Device in a ZFS Storage Pool
Resolving ZFS File System Problems
Resolving Data Problems in a ZFS Storage Pool
Checking ZFS File System Integrity
Controlling ZFS Data Scrubbing
ZFS Data Scrubbing and Resilvering
ZFS File System Space Reporting
ZFS Storage Pool Space Reporting
Identifying the Type of Data Corruption
Repairing a Corrupted File or Directory
Repairing Corrupted Data With Multiple Block References
Repairing ZFS Storage Pool-Wide Damage
Repairing a Damaged ZFS Configuration
Repairing an Unbootable System
11. Recommended Oracle Solaris ZFS Practices
As a combined file system and volume manager, ZFS can exhibit many different failures. This chapter outlines how to diagnose general hardware failures and then how to resolve pool device and file system problems. You can encounter the following types of problems:
General Hardware Problems – Hardware problems can impact your pool performance and the availability of your pool data. Rule out general hardware problems, such as faulty components and memory, before determining problems at a higher level, such as your pools and file systems.
ZFS Storage Pool Problems
Note that a single pool can experience all three errors, so a complete repair procedure involves finding and correcting one error, proceeding to the next error, and so on.