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* Typo in example: 'vn0' should be 'vn1'gsutter2000-02-171-3/+3
| | | | | | | | 'boundry' --> 'boundary' 'seperated' --> 'separated' PR: 16623 Submitted by: Munehiro Matsuda <haro@tk.kubota.co.jp>
* Do not dot terminate list of references.charnier2000-01-231-2/+2
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* Bring documentation up to date, add a few more vnconfig examples.dillon1999-09-211-0/+28
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* Fix a bug in the block number calculation for VN disks with a sectordillon1999-09-172-11/+119
| | | | | | | | | | | | | | | | | | | | size != 512 that are configured without a label. The bug should only have effected swap-backed VN mounts without a label. Add several major features to VN. In the kernel we add a swap pre-reservation capability, which can be used to guarentee seek consistency for swap-backed VN nodes. This also incidently allows a swap-backed VN filesystem to be recovered after a crash in some cases (if the same swap blocks happen to be reserved). We also add a number of new options to vnconfig which do the work of pre-zeroing or creating/truncating/extending a file which greatly simplifies using VN in a file-backed configuration. Add FreeBSD CVS label to sys/sys/vnioctl.h, as well as a new ioctl flag for the swap pre-reservation feature. Reviewed by: Alan Cox <alc@cs.rice.edu>, David Greenman <dg@root.com>
* Make vnconfig's device argument not require a leading "/dev/", ala "ccdconfig".mtaylor1999-08-302-7/+19
| | | | | Cleanup a few "-Wall -O" warnings. Make "usage()" agree with man page.
* $Id$ -> $FreeBSD$peter1999-08-283-3/+3
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* Add $Id$, to make it simpler for members of the translation teams tonik1999-07-121-0/+1
| | | | | | | | | | | | | | | | | track. The Id line is normally at the bottom of the main comment block in the man page, separated from the rest of the manpage by an empty comment, like so; .\" $Id$ .\" If the immediately preceding comment is a @(#) format ID marker than the the $Id$ will line up underneath it with no intervening blank lines. Otherwise, an additional blank line is inserted. Approved by: bde
* Turn an error into a warning. If running a 4.x binary on a 3.x systemphk1999-05-161-2/+2
| | | | | | we may still have vn in the kernel but not be able to see it. This enables building -current SNAPS in a chroot on a -stable system
* Submitted by: Matt Dillon <dillon@freebsd.org>julian1999-03-142-9/+101
| | | | | | | | | | | The old VN device broke in -4.x when the definition of B_PAGING changed. This patch fixes this plus implements additional capabilities. The new VN device can be backed by a file ( as per normal ), or it can be directly backed by swap. Due to dependencies in VM include files (on opt_xxx options) the new vn device cannot be a module yet. This will be fixed in a later commit. This commit delimitted by tags {PRE,POST}_MATT_VNDEV
* Automatically load the vn module if it isn't already in the kernel.peter1999-01-261-1/+6
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* Document meanings of flags to the -r and -s options.jkoshy1998-07-301-6/+28
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* Use err(3). Add prototypes. Document -s and -r flags.charnier1997-10-272-54/+71
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* compare return value from getopt against -1 rather than EOF, per the finalimp1997-03-311-1/+1
| | | | posix standard on the topic.
* Use new mount args (mount "ufs" instead of MOUNT_UFS).bde1997-03-291-1/+1
| | | | | | | | vnconfig doesn't seem to be in Lite2, although dev/vn is. The Lite2 merge in userland has converted all mount calls except this one and one for devfs in init, so we can drop support for old mount args soon. Vnconfig probably shouldn't support mounting - it only supports ufs.
* Update to compile under Lite2 fs include layoutpeter1997-03-111-0/+1
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* Revert $FreeBSD$ to $Id$peter1997-02-221-1/+1
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* Xref the new vn(4) man page.mpp1997-02-131-1/+2
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* Sort cross references.wosch1997-01-201-1/+1
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* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-1/+1
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* man page link swapfile.8 -> vnconfig.8wosch1996-02-021-1/+2
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* The vnconfig man page needs updating (change vndXX to vnXX).rgrimes1995-07-081-7/+9
| | | | | | | The -a option description is not very visible. Submitted by: Pierre Beyssac <pb@fasterix.freenix.fr> Obtained from: PR docs/447
* Remove trailing whitespace.rgrimes1995-05-301-3/+3
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* The changes to support the new flags in the vn driver.phk1995-03-111-6/+81
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* The vnconfig program.phk1994-12-043-0/+539
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