Date: Fri, 27 May 2016 11:43:35 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 209791] To tunefs utilities I added flag for generate new ufsid (unique filesystem id). Message-ID: <bug-209791-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209791 Bug ID: 209791 Summary: To tunefs utilities I added flag for generate new ufsid (unique filesystem id). Product: Base System Version: 10.3-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: pavelivolkov@gmail.com Created attachment 170723 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D170723&action= =3Dedit Added G flag. In the superblock of the filesystem present unique id: /usr/include/ufs/ffs/fs.h /* * Super block for an FFS filesystem. */ struct fs { ... int32_t fs_id[2]; /* unique filesystem id */ ... It's may by used to mount filesystem (/dev/ufsid/...). After duplicating the disc, it is necessary to change it, to restore the uniqueness drives. --=20 You are receiving this mail because: You are the assignee for the bug.=
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