0d884efc91
Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw
2009-10-27 15:02:59 -07:00
efe92cd6ad
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2009-10-27 15:02:59 -07:00
8874842335
Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch
2009-10-27 15:02:49 -07:00
ece5e73882
Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent
2009-10-27 15:02:47 -07:00
33618ea044
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2009-10-27 15:02:46 -07:00
234633b4b1
Merge branch 'linux-have-spl-debug' into refs/top-bases/linux-zfs-branch
2009-10-27 15:02:37 -07:00
68f961299e
Merge commit 'refs/top-bases/linux-have-spl-debug' into linux-have-spl-debug
2009-10-27 15:02:35 -07:00
ab4306f9d1
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2009-10-27 15:02:29 -07:00
001c847cc7
Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent
2009-10-27 15:02:27 -07:00
617655ee5f
Merge branch 'linux-have-fm' into refs/top-bases/linux-zfs-branch
2009-10-27 15:02:22 -07:00
2650b697e0
Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm
2009-10-27 15:02:20 -07:00
df6bfa3ce9
Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch
2009-10-27 15:02:15 -07:00
87218f5709
Merge commit 'refs/top-bases/linux-docs' into linux-docs
2009-10-27 15:02:13 -07:00
a9accbcb57
Always open using O_EXCL to ensure the device is not in use.
...
Allow partition tables on md devices but not dm- devices.
2009-10-27 14:58:12 -07:00
ed97b4447d
Adds the last missing block device support (merge_bdev support)
...
This change should wrap up the last of the missing block device
support in the vdev_disk layer. With this change I can now
successfully create and use zpools which are layered on top of
md and lvm virtual devices. The following changes include:
1) The big one, properly handle the case when page cannot be added
to a bio due to dynamic limitation of a merge_bdev handler. For
example the md device will limit a bio to the configured stripe
size. Our bio size may also end up being limited by the maximum
request size, and other factors determined during bio construction.
To handle all of the above cases the code has been updated to
handle failures from bio_add_page(). This had been hardcoded to
never fail for the prototype proof of concept implementation. In
the case of a failure the number of bytes which still need to be
added to a bio are returned. New bio's are allocated and attached
to the dio until the entire data buffer is mapped to bios. It is
then submitted as before to the request queue, and once all the bio's
attached to a dio have finished the completion callback is run.
2) The devid comments have been removed because it is not clear to
me that we will not need devid support. They have been replaced
with a comment explaining that udev can and should be used.
2009-10-27 14:38:38 -07:00
008f3a42bb
Added zpios-sanity.sh script to validate common configurations.
...
This script was added to provide a simple way to check that zpool
layers correctly on all the standard linux block device types.
It's still a little fragile if there a hiccup in say the md or
lvm tool chain but aside from that it works well.
The 'make check' target now also calls this script in a safe mode
which only operates on files and loopback devices. To check other
block devices types is must be explicitly run by hand because it
will overwrite various block devices.
2009-10-27 14:33:27 -07:00
2d70e6fd91
Update scripts to cleanup better when setup failures occur
2009-10-27 14:31:31 -07:00
0f959cc313
Merge branch 'linux-user-disk' into refs/top-bases/linux-zfs-branch
2009-10-26 10:53:52 -07:00
37a519433c
Add additional clarification for Linux systems to error message.
2009-10-26 10:50:43 -07:00
b845e1e543
Merge branch 'linux-have-idmap' into refs/top-bases/linux-zfs-branch
2009-10-26 10:50:07 -07:00
9190d7b0e2
Merge commit 'refs/top-bases/linux-have-idmap' into linux-have-idmap
2009-10-26 10:50:06 -07:00
e731c16616
Merge branch 'linux-ztest' into refs/top-bases/linux-zfs-branch
2009-10-26 10:50:01 -07:00
745711e4fa
Merge commit 'refs/top-bases/linux-ztest' into linux-ztest
2009-10-26 10:50:00 -07:00
ec3b852f87
Merge branch 'linux-have-zpl' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:55 -07:00
395efeea02
Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl
2009-10-26 10:49:53 -07:00
195775b62d
Merge branch 'linux-unused' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:49 -07:00
688a77c600
Merge commit 'refs/top-bases/linux-unused' into linux-unused
2009-10-26 10:49:47 -07:00
a33c17f764
Merge branch 'linux-libspl' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:43 -07:00
2a90602f35
Merge commit 'refs/top-bases/linux-libspl' into linux-libspl
2009-10-26 10:49:41 -07:00
0b7e2369b1
Merge branch 'linux-zpios' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:37 -07:00
753a45822f
Merge commit 'refs/top-bases/linux-zpios' into linux-zpios
2009-10-26 10:49:35 -07:00
419036f635
Merge branch 'linux-user-disk' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:30 -07:00
757cbd422e
Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk
2009-10-26 10:49:28 -07:00
60b32c37d7
Merge branch 'linux-symbol-collisions' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:24 -07:00
50b1a0b822
Merge commit 'refs/top-bases/linux-symbol-collisions' into linux-symbol-collisions
2009-10-26 10:49:22 -07:00
c2be60c215
Merge branch 'linux-legacy' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:18 -07:00
5544dc20a5
Merge commit 'refs/top-bases/linux-legacy' into linux-legacy
2009-10-26 10:49:16 -07:00
7091db797b
Merge branch 'linux-kernel-mem' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:11 -07:00
ebb2afcdfe
Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem
2009-10-26 10:49:09 -07:00
81a0245120
Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch
2009-10-26 10:49:05 -07:00
b7c469b75d
Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk
2009-10-26 10:49:03 -07:00
db646bdb19
Merge branch 'linux-have-zvol' into refs/top-bases/linux-zfs-branch
2009-10-26 10:48:59 -07:00
485ee35cfc
Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol
2009-10-26 10:48:57 -07:00
827b8cc4ef
Merge branch 'linux-have-uio-rw' into refs/top-bases/linux-zfs-branch
2009-10-26 10:48:52 -07:00
bfd3c7f7d0
Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw
2009-10-26 10:48:51 -07:00
0c81aa8d72
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2009-10-26 10:48:50 -07:00
7f3e55993c
Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch
2009-10-26 10:48:42 -07:00
9643e17a78
Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent
2009-10-26 10:48:41 -07:00
c05071f581
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2009-10-26 10:48:40 -07:00
0f1eae0369
Merge branch 'linux-have-spl-debug' into refs/top-bases/linux-zfs-branch
2009-10-26 10:48:32 -07:00
Brian Behlendorf