Commit Graph

11 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
7baf73a6c2 Use provider's ident to handle situations when disks are moved around
and show up with different names: first try to open provider using
remembered name and compare its ident, if equal, this is our provider,
if not equal or there is no provider with such name, find provider with
remembered ident and don't care about the name.
2007-05-06 01:39:39 +00:00
Pawel Jakub Dawidek
433c2705cd Clean up a little.
Obtained from:	OpenSolaris
2007-05-06 01:23:03 +00:00
Pawel Jakub Dawidek
9de81c7273 MFp4:
@118370	Correct typo.

@118371	Integrate changes from vendor.

@118491	Show backtrace on unexpected code paths.

@118494	Integrate changes from vendor.

@118504	Fix sendfile(2). I had two ways of fixing it:
	1. Fixing sendfile(2) itself to use VOP_GETPAGES() instead of
	   hacking around with vn_rdwr(UIO_NOCOPY), which was suggested
	   by ups.
	2. Modify ZFS behaviour to handle this special case.

	Although 1 is more correct, I've choosen 2, because hack from 1
	have a side-effect of beeing faster - it reads ahead MAXBSIZE
	bytes instead of reading page by page. This is not easy to implement
	with VOP_GETPAGES(), at least not for me in this very moment.

	Reported by:	Andrey V. Elsukov <bu7cher@yandex.ru>

@118525	Reorganize the code to reduce diff.

@118526	This code path is expected. It is simply when file is opened with
	O_FSYNC flag.

	Reported by:	kris
	Reported by:	Michal Suszko <dry@dry.pl>
2007-04-21 12:02:57 +00:00
Pawel Jakub Dawidek
3d357b8835 Fix build breakage. Most of ZFS code is also compiled in userland and I
should really stop forgetting about that.
2007-04-17 21:38:15 +00:00
Hidetoshi Shimokawa
01498c0b83 In FreeBSD,
- cv_timedwait() takes delta instead of absolute time,
- we need ioctl() for mediasize.

Reviewed by: pjd
2007-04-14 14:39:38 +00:00
Pawel Jakub Dawidek
6704017a15 MFp4: Synchronize with vendor (mostly 'zfs rename -r'). 2007-04-12 23:16:02 +00:00
Pawel Jakub Dawidek
9d0fe178e6 MFp4: Add missing kmem_size() definition. 2007-04-10 13:26:45 +00:00
Pawel Jakub Dawidek
5b9528e2d4 MFp4: Hide under '#ifdef _KERNEL' only what's really needed. 2007-04-10 12:52:14 +00:00
Pawel Jakub Dawidek
ffe54ff0ec MFp4: Synchronize with recent OpenSolaris changes. 2007-04-08 16:29:25 +00:00
Pawel Jakub Dawidek
902cbe0df8 If we cannot open /dev/zfs try to load zfs.ko automatically and reopen. 2007-04-08 03:02:08 +00:00
Pawel Jakub Dawidek
f0a75d274a Please welcome ZFS - The last word in file systems.
ZFS file system was ported from OpenSolaris operating system. The code in under
CDDL license.

I'd like to thank all SUN developers that created this great piece of software.

Supported by:	Wheel LTD (http://www.wheel.pl/)
Supported by:	The FreeBSD Foundation (http://www.freebsdfoundation.org/)
Supported by:	Sentex (http://www.sentex.net/)
2007-04-06 01:09:06 +00:00