Tools for managing the Oracle Cluster Filesystem 2
https://github.com/markfasheh/ocfs2-tools
Programs to manage the OCFS2 cluster file system, including mkfs.ocfs2,
tunefs.ocfs2 and fsck.ocfs2.
OCFS2 is a general purpose extent based shared disk cluster file
system. It supports 64 bit inode numbers, and has automatically
extending metadata groups which may also make it attractive for
non-clustered use. OCFS2 leverages some well tested kernel
technologies, such as JBD - the same journaling subsystem in use by
ext3.
General Commands | |
| o2info | Show OCFS2 file system information. |
File Formats | |
| o2cb.sysconfig | Cluster configuration file for the o2cb cluster stack. |
| ocfs2.cluster.conf | Cluster configuration file for the o2cb cluster stack. |
Miscellanea | |
| o2cb | Default cluster stack of the OCFS2 file system. |
| ocfs2 | A Shared-Disk Cluster File System for Linux |
System Administration | |
| debugfs.ocfs2 | OCFS2 file system debugger. |
| defragfs.ocfs2 | online defragmenter for ocfs2 filesystem |
| fsck.ocfs2 | Check an OCFS2 file system. |
| fsck.ocfs2.checks | Consistency checks that fsck.ocfs2(8) performs and its means for fixing inconsistencies. |
| mkfs.ocfs2 | Creates an OCFS2 file system. |
| mount.ocfs2 | mount an OCFS2 filesystem |
| mounted.ocfs2 | Detects all OCFS2 volumes on a system. |
| o2cb | Cluster registration utility for the O2CB cluster stack. |
| o2cb_ctl | Control program for the O2CB cluster service. |
| o2cluster | Change cluster stack stamped on an OCFS2 file system. |
| o2hbmonitor | Monitors disk heartbeat in the O2CB cluster stack |
| o2image | Copy or restore OCFS2 file system meta-data |
| ocfs2_hb_ctl | Starts and stops the O2CB local heartbeat on a given device. |
| tunefs.ocfs2 | Change OCFS2 file system parameters. |