Summary: | tunefs(8): silent failure setting glabel on boot partition | ||
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Product: | Base System | Reporter: | Vick Khera <vivek> |
Component: | bin | Assignee: | freebsd-bugs (Nobody) <bugs> |
Status: | Open --- | ||
Severity: | Affects Only Me | CC: | grahamperrin, rkoberman |
Priority: | Normal | ||
Version: | 6.2-RELEASE | ||
Hardware: | Any | ||
OS: | Any |
Description
Vick Khera
2007-06-21 15:50:07 UTC
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped System is 13-STABLE from August. The title should be updated to "tunefs(8): silent failure change settings on boot partition". Running 13-STABLE and was unable to set TRIM, SUJ, Label. Entered: tunefs -t enable /dev/nvd0p3 It responded with the standard message and no error. "tunefs -p" showed TRIM enabled. Then mounted the volume RW and checked again and TRIM was disabled. Same with SUJ and Label. SWAG, a copy of the superblock is located in memory and that is update by tunefs but is not written to disk since it had been mounted RO. When "mount -u /" is executed, the superblock is read in again. Just a guess, but seems to fit the behavior. Ticket my be updated to "Affects some people". This ticket has been open for over 14 years with no attention. With the increasing use of SSDs that may miss enabling TRIM on the initial installation requiring the use of tunefs to enable it. I know from experience. |