3.4.0 Matrix Server Command Reference

Chapter 2: mx Commands 56
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megabytes (M), gigabytes (G), or terabytes (T). If a modifier is not specified,
the size will be calculated in bytes. (The default is rounded down to the
nearest filesystem block.)
[--defaultUserSoftLimit <unlimited | #{K,M,G,T}>]
The default soft limit on the filesystem. unlimited specifies that there is no
default. The optional size modifiers specify that the size is in kilobytes (K),
megabytes (M), gigabytes (G), or terabytes (T). If a modifier is not specified,
the size will be calculated in bytes. (The default is rounded down to the
nearest filesystem block.)
[--enforceHardLimit <enable | disable>]
Whether file operations that will result in exceeding a user’s hard limit
should be denied (the enable argument) or allowed (the disable argument).
[--logHardLimitViolations <enable | disable>]
Whether file operations that result in exceeding a user’s hard limit should
be logged in the system event log.
[--logSoftLimitViolations <enable | disable>]
Whether file operations that result in exceeding a user’s soft limit should be
logged in the system event log.
[--defaultQuotaType <staticdq | dynamicdq>]
With staticdq, quota limits for new users are copied from the default quota
values set for the filesystem. With dynamicdq, the quota limits are linked
from the default quota values for the filesystem. If the default values are
changed, the user’s quota limits are also changed.
[--sparseFileAccounting <real | virtual>]
How quota accounting for sparse files is managed. real reflects the actual
allocation of filesystem space for the files. virtual reflects the virtual size of
the files.
Display information about storage devices:
mx fs showcreateopt
Reformat a filesystem:
mx fs recreate [<options>] <filesystem>
The options are the same as fs create.