Sheldon Hearn [Wed, 1 Mar 2000 12:20:22 +0000 (12:20 +0000)]
Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
Sheldon Hearn [Wed, 1 Mar 2000 11:34:08 +0000 (11:34 +0000)]
Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
Sheldon Hearn [Wed, 1 Mar 2000 11:27:47 +0000 (11:27 +0000)]
Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
Sheldon Hearn [Wed, 1 Mar 2000 10:43:09 +0000 (10:43 +0000)]
Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
Greg Lehey [Wed, 1 Mar 2000 07:24:26 +0000 (07:24 +0000)]
vinumstrategy: Don't count the read and written bytes before they're
transferred, do it in complete_rqe instead.
launch_requests: Replace the inadvertently removed splbio() around the
main loop. It may not be necessary, but the biggest
test of this stuff are IDE disks, which I'm not
using.
Remove throttling code, I'm pretty sure it's not
needed any more.
Don't set B_ORDERED, it's not necessary either.
Objected-to-by: alfred
build_rq_buffer: Don't lose the B_ORDERED bit, it still has some
residual meaning. To do this right, Vinum needs to
look at the B_ORDERED bit and order the transfer
across all disks involved. That's an exercise for
another day.
Objected-to-by: alfred
Implicitly-sanctioned-by: jkh
Greg Lehey [Wed, 1 Mar 2000 07:23:13 +0000 (07:23 +0000)]
complete_rqe: Handle volume read stats here with other objects.
Previously vinumstrategy counted the bytes before they were hatched,
giving rise to strangenesses when a read failed.
Greg Lehey [Wed, 1 Mar 2000 07:19:33 +0000 (07:19 +0000)]
Implement vinum_rebuildparity, which had got forgotten. In the
process, move the body of vinum_rebuildparity and vinum_checkparity to
a new function, parityops.
Søren Schmidt [Tue, 29 Feb 2000 22:00:53 +0000 (22:00 +0000)]
Add DVD-RAM support.
The driver constructs a fake disklabel that makes the 'a' partition
cover the entire DVD-RAM disk. This cannot be changed from the user
side. This solution was chosen because most DVD-RAM will have a
UDF (or until we have that CD9660) filesystem on it covering the
entire disk, its not really thought as a real random access device.
This might change over time, but for now this is what we have, and
it is compatible with CDROM's etc, that makes using the minidisk
subsystem less than ideal, because of !modulo BDEV_SIZE blocks.
Luigi Rizzo [Tue, 29 Feb 2000 17:51:25 +0000 (17:51 +0000)]
Fix panic when doing keep-state and "forward".
Removed a redundant check.
Also move check for expired rules before using them.
Sorry for the whitespace changes.
John Baldwin [Tue, 29 Feb 2000 15:13:55 +0000 (15:13 +0000)]
Add cross references to pkg_version(1) in all the other pkg_* man pages.
Also, add a cross reference to pkg_info(1) in pkg_version(1). Finally,
in pkg_version(1), don't put a period at the end of the list of see also
man pages.
o Add support for loading the rsaref or rsaintl packages, depending
on locale.
o Allow use of "G" in label editor to stand for gigabytes. This
is actually an unrelated patch which I meant to commit separately
but what the heck, it's late.
Doug Rabson [Tue, 29 Feb 2000 08:48:10 +0000 (08:48 +0000)]
* Fix the memory probing code so that it sees all memory clusters, not
just the first one.
* Don't reserve extra memory for the prom console unless the platform
actually uses it.
* Fix some historical confusion and a minor bug in the message buffer
initialisation.
Submitted by: gallatin for the prom console part
Approved by: jkh
Joerg Wunsch [Tue, 29 Feb 2000 08:02:29 +0000 (08:02 +0000)]
Fix a nit in my previous commit: make SIGHUP and SIGCHLD restartable
as they ought to be. The description of SA_RESTART was a little
unobvious to me in the man page, so i missed it. Thanks to Bruce for
spotting this.
Greg Lehey [Tue, 29 Feb 2000 06:20:57 +0000 (06:20 +0000)]
vinum_ldi: Honour the 'recurse' flag and show the subdisks on this
drive if it is set.
vinum_lvi: Change line spacing. This is still not right.
Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.
Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.
vinum_lsi: If the subdisk is initializing or reviving, don't wait a
whole second to check whether it's advancing; wait in increments of 50
ms up to 1 second. This makes for a barely perceptible delay.
Greg Lehey [Tue, 29 Feb 2000 06:19:42 +0000 (06:19 +0000)]
New function checkupdates: check whether configuration updates are
enabled and print a warning message in varous places if they are not.
Fix typos in comments.
Change some indents to approach style(9).
initvol: If init fails, place the subdisks in a "down" state.
vinum_start(): If we're starting a plex, try doing it directly. It's
possible that the state of the plex differs from that of the subdisks,
for example if somebody has used 'setupstate'.
New functions vinum_raid4 and vinum_raid5 to create RAID-4 and RAID-5
volumes, analagous to vinum_mirror and vinum_stripe.
vinum_checkparity: Don't try to check the parity of a non-parity plex,
print a rude remark instead.
Greg Lehey [Tue, 29 Feb 2000 06:17:26 +0000 (06:17 +0000)]
Replace the preprocessor variable names BDEV_MAJOR and CDEV_MAJOR with
VINUM_BDEV_MAJOR and VINUM_CDEV_MAJOR respectively.
Set DRIVE_MAXACTIVE and VINUM_MAXACTIVE to 30000, effectively
disabling the request limitation code. This code was added as an
attempt to escape from a bug which seems to have gone away, and it's
very likely I'll remove the code Real Soon Now, but I don't want to do
it just yet.
struct drive: Remove references to vnode pointers, including debug
output. Vinum now talks directly to the device driver. Instead, add
a dev_t.
enum plexorg: Add an instance for RAID-4.
Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.
Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.
Greg Lehey [Tue, 29 Feb 2000 06:14:44 +0000 (06:14 +0000)]
launch_requests: If too many requests are active, include PCATCH in
the tsleep call flags.
Submitted-by: Bernd Walter <ticso@cicely.de>
Remove references to vnode pointers, including debug output. Vinum
now talks directly to the device driver.
bre: Add case for RAID-4.
sdio: Don't try to write to a down drive. Set the sd state instead.
Greg Lehey [Tue, 29 Feb 2000 06:11:13 +0000 (06:11 +0000)]
open_drive: open drives directly rather than going via namei and
vn_open. This is necessary in order to be able to open drives before
the root file system is mounted. This also involves restructuring the
drive struct, which no longer contains a vnode pointer. Instead,
open_drive sets an open flag. It's a horrible kludge, and I'll gladly
borrow a Danish axe and hack it in little pieces when devfs comes.
read_drive, write_drive, drive_io_done: Replace with driveio. The
function names are now macros.
driveio: Fix horrible, embarrassing breakage which was the reason why
read_drive and write_drive existed in the first place.
Code-torn-to-shreds-by: dillon
format_config: Don't save config of objects in referenced state. They
get rebuilt automatically.
Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.
Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.
Replace the preprocessor variable names BDEV_MAJOR and CDEV_MAJOR with
VINUM_BDEV_MAJOR and VINUM_CDEV_MAJOR respectively.
vinum_scandisk: Don't free memory twice on error, once is enough.
Greg Lehey [Tue, 29 Feb 2000 06:08:33 +0000 (06:08 +0000)]
Add support for RAID-4, even though it is inferior in almost every way
to RAID-5. peter claims that it might be faster for sequential
reading, since the drive caches don't trip over the parity blocks. I
have seen no evidence to support this, but it's a trivial change.
Requested-by: peter
Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.
Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.
atoi(): Remove, nobody was talking to it.
give_sd_to_drive: If no space is available, make the subdisk down,
don't delete it.
Change the manner in which the subdisk count was maintained to avoid
cases where the count was not adjusted correctly.
config_drive: Check if we have subdisks referencing us, and add them
if so. This fixes problems which arose when a drive is replaced in a
running system.
config_sd: Add support for a keyword 'partition', whose meaning will
be revealed in the fullness of time.
Greg Lehey [Tue, 29 Feb 2000 06:07:39 +0000 (06:07 +0000)]
Change the startup sequence of the vinum volume from SI_SUB_DRIVERS
to SI_SUB_VINUM, thus making it possible for Vinum to access I/O
devices and start.
Replace the preprocessor variable names BDEV_MAJOR and CDEV_MAJOR with
VINUM_BDEV_MAJOR and VINUM_CDEV_MAJOR respectively.
Style fixes: replace NULL with 0 where appropriate.
Submitted-by: Charlie Root <root@sms-1.follo.net> (yup, that's all I
have to go on).
Kris Kennaway [Tue, 29 Feb 2000 05:47:52 +0000 (05:47 +0000)]
Add NODESCRYPTLINKS knob to prevent spamming of libcrypt -> libscrypt
symlinks. The name is against my better judgement, but I defer to ancient
tradition here because I'm a nice guy.
The problem turns out to be a program logic error in fsck. It stores
directory inodes internally in hash lists, using the number of
directories to form the hash key:
inpp = &inphead[inumber % numdirs];
Elsewhere, however, it increments numdirs when it finds unattached
directories. I've made the following fix, which solved the problem in
the case in hand.
Mark Murray [Mon, 28 Feb 2000 19:54:06 +0000 (19:54 +0000)]
Get the order of things right; the keys need to be generated
early to allow entropy to replenish.
sshd must start late to catch the full effects of ldconfig.
Guido van Rooij [Mon, 28 Feb 2000 19:30:25 +0000 (19:30 +0000)]
This fixes a problem where the SIOCGIFCONF ioctl goes wrong. This
is triggered when qmail is used with INET6 enabled. The bug
manifests itself in that the space variable can become negative
and that in the comparison in the guards of the 2 loops, this was
not noticed because sizeof() returns an unsigned and thus the signed
variable gets promoted to unsigned. I decided not to make space
unsigned because I think we should guard against this from happening.
Thus panic() in case space becomes negative.
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