Changes in Makefile http://nxr.netbsd.org/rss/src/regress/sys/fs/lfs/ckckp/Makefile en Copyright 2005 Java Move lfs_cleanerd from /usr/libexec to /libexec. This is to allow putting<br/>the root file system on a LFS volume.<br/><br/>Addresses PR bin/30407. No objections in tech-userlevel@. /src/regress/sys/fs/lfs/ckckp/Makefile - 1.7 Sat Nov 11 14:47:27 UTC 2006 jmmv Include testing of the roll-forward agent, when recreating the filesystem<br/>partial-segment by partial-segment. Each checkpoint should pass fsck_lfs -n<br/>without errors; the results of fsck_lfs -p on non-checkpoints should also<br/>pass fsck_lfs -n without errors. /src/regress/sys/fs/lfs/ckckp/Makefile - 1.6 Fri Jul 21 00:29:23 UTC 2006 perseant Change LFCNWRAP{STOP,GO} to make them more suitable for snapshotting; in<br/>particular, the caller can now choose whether to wait for the condition<br/>to be met, and if the caller of LFCNWRAPSTOP dies or otherwise closes<br/>the descriptor, the filesystem is started again. Updated the ckckp<br/>regression test to use the new semantics.<br/><br/>dump_lfs(8) now uses the fcntls to implement LFS-style snapshotting through<br/>the -X flag, addressing PR#33457 albeit not using fss(4). Fixed a couple<br/>other problems with dump_lfs that manifested themselves during testing. /src/regress/sys/fs/lfs/ckckp/Makefile - 1.5 Sat Jun 24 05:28:54 UTC 2006 perseant Allow the user to specify a file size in the ckckp regression test, including<br/>the value zero (filling the filesystem with directories and empty file<br/>inodes). /src/regress/sys/fs/lfs/ckckp/Makefile - 1.4 Fri May 05 19:38:30 UTC 2006 perseant Be a little more careful about what we copy into the working file when;<br/>this takes care of another class of false positives. Add copyright<br/>assignments. /src/regress/sys/fs/lfs/ckckp/Makefile - 1.3 Thu Apr 27 22:37:54 UTC 2006 perseant Regression test improvements:<br/><br/>Move the stop for LFCNWRAPSTOP to the point at which writing at segment 0<br/>is really about to commence, since this is what the test expects (and<br/>incidentally what a snapshotting utility wants as well).<br/><br/>More correctly reconstruct the on-disk state at every checkpoint, rather<br/>than relying on the entire state at the point of wrapping to be accurate<br/>(that is only true the first time we wrap). Add a "make abort" target to<br/>make rerunning the test more convenient when it has failed and we're done<br/>analyzing the failure. /src/regress/sys/fs/lfs/ckckp/Makefile - 1.2 Sat Apr 22 00:10:55 UTC 2006 perseant Introduce two fcntl calls that freeze the filesystem right at the point<br/>where segment 0 is being considered for writing. This allows for automated<br/>checkpoint vailidity scanning, and could be used (in conjunction with the<br/>existing LFCNREWIND) for e.g. snapshot dumps as well.<br/><br/>Include a regression test that does such scanning.<br/><br/>When writing the Ifile, loop through the dirty block list three times to<br/>make sure that the checkpoint is always consistent (the first and second<br/>times the Ifile blocks can cross a segment boundary; not so the third time<br/>unless the segments are very small). Discovered by using the aforementioned<br/>regression test. /src/regress/sys/fs/lfs/ckckp/Makefile - 1.1 Mon Apr 17 20:02:35 UTC 2006 perseant