Date: Tue, 19 Oct 2021 04:27:19 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 113912] tunefs(8): silent failure setting glabel on boot partition Message-ID: <bug-113912-227-Vbtqyil0NC@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-113912-227@https.bugs.freebsd.org/bugzilla/> References: <bug-113912-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D113912 rkoberman@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rkoberman@gmail.com --- Comment #2 from rkoberman@gmail.com --- System is 13-STABLE from August.=20 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 installat= ion requiring the use of tunefs to enable it. I know from experience. --=20 You are receiving this mail because: You are the assignee for the bug.=
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