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21 years agosnap/snap.c, snap/snaptable.c: Fixed up snapshot to work again with
adilger [Tue, 7 Dec 1999 00:55:01 +0000 (00:55 +0000)]
snap/snap.c, snap/snaptable.c: Fixed up snapshot to work again with
  snaptables, added snap_iterate() calldown, snap_cleanup() to free
  a snapshot table entry
ext2obd/ext2_obd.c: added iterator ext2obd_iterate() for all inodes
class/class_obd.c: blocked TCGETS IOCTL, added connection ID to calls
class/obdcontrol: added IOCTL for testing iterator, connection ID

21 years ago * Added a file handling snapshot tables
braam [Mon, 6 Dec 1999 16:35:50 +0000 (16:35 +0000)]
    * Added a file handling snapshot tables
        * Added an ioctl system that allows ioctls to be made without
          specific devices being attached (pass method down).
        * Numerous small routines for snapshot handling.

21 years agoMakefile: made "all" the default target
adilger [Sat, 4 Dec 1999 00:10:03 +0000 (00:10 +0000)]
Makefile: made "all" the default target
class/class_obd.c, class/genops.c, snap/snap.c: re-ordered migrate, copy
   argument order to be consistent (dst, src)
snap/snap.c: fixed unlink to work in all cases of (direct, indirect)
snap/setup.sh: check for mounted obdfs before starting
snap/cleanup.sh: remove loop device
ext2obd/ext2_obd.c: start of iterator function

21 years agoUndo accidental commit
braam [Thu, 2 Dec 1999 20:40:03 +0000 (20:40 +0000)]
Undo accidental commit

21 years agoAdded .cvsignore files to the repository
braam [Thu, 2 Dec 1999 20:36:42 +0000 (20:36 +0000)]
Added .cvsignore files to the repository

21 years agoUpdated snapshot indexes in superblock to not depend on index "0" as being
braam [Thu, 2 Dec 1999 00:11:46 +0000 (00:11 +0000)]
Updated snapshot indexes in superblock to not depend on index "0" as being
the current snapshot.  We still need to push the inode attributes to the
snap copy so that size/times are correct.

21 years agoUpdated parameters for obdfs_writepage() to use struct *dentry instead of
adilger [Wed, 1 Dec 1999 18:45:16 +0000 (18:45 +0000)]
Updated parameters for obdfs_writepage() to use struct *dentry instead of
struct *file, and call in odbfs_write_one_page() to use new parameters.
Updated gen_copy_data() to round up the number of pages copied in while loop.

21 years agofixes for 2.3.25 and higher
braam [Tue, 30 Nov 1999 19:06:01 +0000 (19:06 +0000)]
fixes for 2.3.25 and higher

21 years agoChanges to accomodate the snapshot features!
braam [Wed, 24 Nov 1999 21:15:51 +0000 (21:15 +0000)]
Changes to accomodate the snapshot features!

21 years agoChanges to accomodate the snapshot driver.
braam [Wed, 24 Nov 1999 19:46:12 +0000 (19:46 +0000)]
Changes to accomodate the snapshot driver.

For working snapshot code, see the snap directory and the snap/setup.sh
script.  The code is not complete, unlink hasn't been done yet.

21 years agoCleanup : no more "sim" now "ext2"
braam [Tue, 2 Nov 1999 19:12:28 +0000 (19:12 +0000)]
Cleanup : no more "sim" now "ext2"
          can mount multiple devices
  obdcontrol improved
  more work on snap (doesn't compile yet)

  check in just before we are again overhauling the interface.

21 years agoNew direcotory layout:
braam [Tue, 2 Nov 1999 19:12:27 +0000 (19:12 +0000)]
New direcotory layout:
  subdirs for different clients and file systems
  documentation, tests and lib subdirectories.

21 years agoOver of the changes:
braam [Mon, 1 Nov 1999 17:44:11 +0000 (17:44 +0000)]
Over of the changes:
    Many bugfixes
    INOFS added
    SNAP added

   See ChangeLog for details

21 years agoNew files:
braam [Thu, 21 Oct 1999 18:39:47 +0000 (18:39 +0000)]
New files:
for raid1
for snap shots
OLVM a technical description of the logical volume management
genops generic operations useful to many obd clients

Fixes:
numerous fixes to the file system
several fixes to OBD and obdcontrol

Current state:
does not compile

21 years agoNumerous fixes, including the attach code, better page locking etc.
braam [Wed, 13 Oct 1999 03:29:34 +0000 (03:29 +0000)]
Numerous fixes, including the attach code, better page locking etc.

21 years agoAdded code for obdfs to do writes to files and reads of directories and
braam [Sun, 26 Sep 1999 03:20:37 +0000 (03:20 +0000)]
Added code for obdfs to do writes to files and reads of directories and
files.

21 years agoWhoops, forgotten!
braam [Sat, 11 Sep 1999 06:26:28 +0000 (06:26 +0000)]
Whoops, forgotten!

21 years agoMuch cleaner separation of the class and simulated obd code.
braam [Sat, 11 Sep 1999 06:25:42 +0000 (06:25 +0000)]
Much cleaner separation of the class and simulated obd code.

21 years agofixes for deliverables.
braam [Fri, 3 Sep 1999 21:01:09 +0000 (21:01 +0000)]
fixes for deliverables.

21 years agoMinor change for Linux 2.3
braam [Tue, 31 Aug 1999 23:08:23 +0000 (23:08 +0000)]
Minor change for Linux 2.3

21 years agoFixes for Linux 2.3 as well as bug fixes after Ayman's testing.
braam [Tue, 31 Aug 1999 23:07:41 +0000 (23:07 +0000)]
Fixes for Linux 2.3 as well as bug fixes after Ayman's testing.

21 years agopatches for the kernel code.
braam [Tue, 31 Aug 1999 23:05:08 +0000 (23:05 +0000)]
patches for the kernel code.

21 years agofix the module unloading bug.
braam [Mon, 16 Aug 1999 22:41:25 +0000 (22:41 +0000)]
fix the module unloading bug.

21 years agoNumerous patches and fixes to Phil's initial attack.
braam [Tue, 10 Aug 1999 16:18:58 +0000 (16:18 +0000)]
Numerous patches and fixes to Phil's initial attack.

In particular we now have clean tracking of inode counts, so that
things attach detach cleanly.  Enough there for deliverable 1 & 2.

22 years agoFixed a spelling mistake: "symulated" --> "simulated" (sym_obd etc).
braam [Wed, 28 Jul 1999 16:11:56 +0000 (16:11 +0000)]
Fixed a spelling mistake: "symulated" --> "simulated" (sym_obd etc).

Improved configuration scripts

Removed compiler warnings from re-defining ext2_error

22 years agothe last two weeks' work
pschwan [Thu, 24 Jun 1999 22:16:27 +0000 (22:16 +0000)]
the last two weeks' work

22 years agomostly read, 2.2.1 -> 2.2.9 updates
pschwan [Thu, 10 Jun 1999 00:17:26 +0000 (00:17 +0000)]
mostly read, 2.2.1 -> 2.2.9 updates

22 years agoA couple days of changes--much improvement.
pschwan [Sat, 5 Jun 1999 19:02:00 +0000 (19:02 +0000)]
A couple days of changes--much improvement.

22 years agofoo
pschwan [Thu, 3 Jun 1999 01:34:05 +0000 (01:34 +0000)]
foo