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| author | Xin LI <delphij@FreeBSD.org> | 2005-03-01 02:33:34 +0000 |
|---|---|---|
| committer | Xin LI <delphij@FreeBSD.org> | 2005-03-01 02:33:34 +0000 |
| commit | aea80a64a55a15922147dd701789f558c1a47923 (patch) | |
| tree | b6dc810bb029f315edb15556a91a5631d59e8d7f /UPDATING | |
| parent | 2eb5318e948729f5a9581090c4d284126121d22c (diff) | |
| download | src-aea80a64a55a15922147dd701789f558c1a47923.tar.gz src-aea80a64a55a15922147dd701789f558c1a47923.zip | |
Make an advise that a rebuild of fsck(8) is recommended for -CURRENT
after 20050220 due to the superblock summary recomputation change.
Also make a note about how to go back to the old behavior.
MFC After: 1 day
Notes
Notes:
svn path=/head/; revision=142844
Diffstat (limited to 'UPDATING')
| -rw-r--r-- | UPDATING | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -48,6 +48,16 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 6.x IS SLOW: "options CPU_ENABLE_TCC" obsolete. Please load cpufreq.ko or compile in "device cpufreq" to restore this functionality. +20050220: + The responsibility of recomputing the file system summary of + a SoftUpdates-enabled dirty volume has been transferred to the + background fsck. A rebuild of fsck(8) utility is recommended + if you have updated the kernel. + + To get the old behavior (recompute file system summary at mount + time), you can set vfs.ffs.compute_summary_at_mount=1 before + mounting the new volume. + 20050206: The cpufreq import is complete. As part of this, the sysctls for acpi(4) throttling have been removed. The power_profile script |