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Description of problem:
BZ 1641966 added 32TiB restriction on cache size, but manpage does not mention anything about this:
pool add-cache <pool_name> <blockdev> [<blockdev>..]
Add one or more blockdevs to an existing pool, to be used as a cache instead of additional storage. Typically, smaller and faster drives, such as SSDs, are used for this purpose.
Version-Release number of selected component (if applicable):
stratis-cli-1.0.2-1.el8.noarch
How reproducible:
100%
Steps to Reproduce:
1. man stratis
Actual results:
no mention of the new 32TiB size restriction on cache size in manpage.
Expected results:
32TiB restriction on cache size is mentioned in manpage
Additional info:
stratis-cli-1.0.4-2.el8.noarch
pool add-cache <pool_name> <blockdev> [<blockdev>..]
Add one or more blockdevs to an existing pool, to be used as a cache instead of additional storage. Typically, smaller and faster drives, such as SSDs, are used for this
purpose. NOTE: There is a temporary restriction on the total size of the cache device of 32 TiB. Adding devices to the cache so that the cumulative size of all the devices in
the cache exceeds 32 TiB will result in an error.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2019:3414