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77 lines
2.5 KiB
77 lines
2.5 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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config OCFS2_FS |
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tristate "OCFS2 file system support" |
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depends on INET && SYSFS && CONFIGFS_FS |
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select JBD2 |
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select CRC32 |
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select QUOTA |
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select QUOTA_TREE |
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select FS_POSIX_ACL |
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help |
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OCFS2 is a general purpose extent based shared disk cluster file |
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system with many similarities to ext3. It supports 64 bit inode |
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numbers, and has automatically extending metadata groups which may |
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also make it attractive for non-clustered use. |
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You'll want to install the ocfs2-tools package in order to at least |
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get "mount.ocfs2". |
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Project web page: https://oss.oracle.com/projects/ocfs2 |
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Tools web page: https://oss.oracle.com/projects/ocfs2-tools |
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OCFS2 mailing lists: https://oss.oracle.com/projects/ocfs2/mailman/ |
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For more information on OCFS2, see the file |
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<file:Documentation/filesystems/ocfs2.rst>. |
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config OCFS2_FS_O2CB |
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tristate "O2CB Kernelspace Clustering" |
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depends on OCFS2_FS |
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default y |
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help |
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OCFS2 includes a simple kernelspace clustering package, the OCFS2 |
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Cluster Base. It only requires a very small userspace component |
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to configure it. This comes with the standard ocfs2-tools package. |
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O2CB is limited to maintaining a cluster for OCFS2 file systems. |
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It cannot manage any other cluster applications. |
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It is always safe to say Y here, as the clustering method is |
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run-time selectable. |
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config OCFS2_FS_USERSPACE_CLUSTER |
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tristate "OCFS2 Userspace Clustering" |
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depends on OCFS2_FS && DLM |
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default y |
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help |
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This option will allow OCFS2 to use userspace clustering services |
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in conjunction with the DLM in fs/dlm. If you are using a |
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userspace cluster manager, say Y here. |
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It is safe to say Y, as the clustering method is run-time |
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selectable. |
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config OCFS2_FS_STATS |
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bool "OCFS2 statistics" |
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depends on OCFS2_FS && DEBUG_FS |
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default y |
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help |
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This option allows some fs statistics to be captured. Enabling |
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this option may increase the memory consumption. |
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config OCFS2_DEBUG_MASKLOG |
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bool "OCFS2 logging support" |
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depends on OCFS2_FS |
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default y |
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help |
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The ocfs2 filesystem has an extensive logging system. The system |
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allows selection of events to log via files in /sys/o2cb/logmask/. |
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This option will enlarge your kernel, but it allows debugging of |
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ocfs2 filesystem issues. |
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config OCFS2_DEBUG_FS |
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bool "OCFS2 expensive checks" |
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depends on OCFS2_FS |
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default n |
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help |
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This option will enable expensive consistency checks. Enable |
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this option for debugging only as it is likely to decrease |
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performance of the filesystem.
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