| fa707ac7 | 15-Mar-2019 |
Eugene Grosbein <[email protected]> |
trim(8): emit more user-friendly error message in verbose mode.
If underlying driver provides no TRIM/UNMAP support and operation fails due to this reason, state it clearly in verbose mode (default)
trim(8): emit more user-friendly error message in verbose mode.
If underlying driver provides no TRIM/UNMAP support and operation fails due to this reason, state it clearly in verbose mode (default) instead of writing standard message that may be too cryptic for a user:
trim: ioctl(DIOCGDELETE) failed: nda0: Operation not supported
Now it would write:
trim: nda0: TRIM/UNMAP not supported by driver
But still use previous format including errno value for quiet mode.
Small candelete() function borrowed from diskinfo(8) code. This function was committed by Alan Somers <[email protected]>, so give him some credit.
Reported by: chuck
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