alpha.
Explicitly type large scalar parameters to avoid compilation warnings
on alpha.
Submitted-by: Bernd Walter <ticso@cicely.de>
Make better checks that the revive block size is valid, silently set
it to the defaults if not.
Replace block device macros with generalized device macros.
alpha.
Modify the manner in which we lock RAID-5 plexes. This appears to
solve some of the elusive panics we have seen with corrupted buffer
headers (specifically the zeroed-out b_iodone field).
Submitted-by: Bernd Walter <ticso@cicely.de>
solve some of the elusive panics we have seen with corrupted buffer
headers (specifically the zeroed-out b_iodone field).
Submitted-by: Bernd Walter <ticso@cicely.de>
'iswhite'. The original change was required because of name
conflicts.
Add key pairs for the keywords 'mv' and 'move' (part of the move
command).
Add comments.
drives. This function just does the low-level configuration changes;
the resultant subdisk is stale if it previously had any contents,
otherwise it is empty (i.e. in need of initializing if it's RAID-5).
We still need to handle getting the contents moved over, but the
current version will suffice to migrate subdisks from a disk which has
failed.
Submitted-by: Marius Bendiksen <marius@marius.scancall.no>
on alpha.
Submitted-by: Bernd Walter <ticso@cicely.de>
Remove #include of vm/vm_zone.h.
Submitted-by: Someone, I'm sure, but I seem to have lost the
attribution. Sorry.
Get the check for disk devices correct, and return an appropriate
message if the check fails.
shutdown.
Submitted-by: Alfred Perlstein <bright@wintelcom.net>
Correct printf format for pointers to avoid compilation warnings on
alpha.
Submitted-by: Bernd Walter <ticso@cicely.de>
Identify daemon as 'vinum', not 'vinumd', in messages. This
corresponds to the name in ps.
on alpha.
Submitted-by: Bernd Walter <ticso@cicely.de>
Get parameters right for some error messages returned via
throw_rude_remark().
Fix typo in comment.
Remove the 'static' attribute from give_sd_to_drive. This is needed
for the implementation of moveobject() in vinumioctl.c.
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot). This is consistant with the other
BSD's who made this change quite some time ago. More commits to come.
Put splbio protection around the main launch loop. We've seen cases where
the bottom half was cutting off the branch on which we're sitting.
Experienced-by: Michael Reifenberger <root@nihil.plaut.de>
maximum of 64 kB.
vinum_conf, struct drive: add fields for the current number of active
requests and the maximum ever active.
struct sd: Add fields for initialize progress.
struct mc: set the size of saved file names to MCFILENAMELEN instead
of the previous explicit constant.
limit the number of outstanding requests on a specific drive and
overall.
Change the way we set the active request count. This enables us to
start the requests without being in splbio for the duration, which
could be very long for IDE drives in PIO mode.
context. Be prepared to fail instead.
MMalloc, FFree: ensure that saved file names are properly terminated.
Use MCFILENAMELEN instead of the previous explicit constant.
and then doing it itself, resulting in a panic downed drives.
Sleuth-work-by: Christopher Masto <chris@netmonger.net>
Remove dummy function initsd, which is now (implemented) in
vinumrevive.c
vinum_scandisk: Check that a drive is up before reading from it. This
is probably excessive paranoia.
- Move intrhook stuff into kernel.h
- Remove all occurrences of #device <device.h>
- Add kernel.h were necessary (nowhere)
- delete device.h
This file contained the structures for cfdata (old style config) and is no
longer used. It was included by most drivers.
It confuses the remote debugger as the definition of 'struct device' in
device.h is found before the one in bus_private.h.
of parity check and rebuild operations. This enables us
to stop the operation and restart at a later time.
enum parityop: Trivial enum to decide what parityops() is going to do.
could stand.
Define the correct return lengths for a number of ioctls.
Add ioctls VINUM_CHECKPARITY and VINUM_RESETPARITY, still to be fully
implemented.
ourselves. This breaks a vicious circle which caused
vinum to dereference a null vp if device nodes were
missing.
Reported-by: Brad Chisholm <sasblc@unx.sas.com>
Alec Wolman <wolman@cs.washington.edu>
check_drive: Don't take a drive down if it's only referenced.
read_drive: Remove unused variable.
get_empty_volume: initialize plexes to -1 (not allocated)
remove_drive_entry:
Remove recurse parameter (there's nothing below a drive in the hierarchy).
Use remove_sd_entry to remove sds, don't do it ourselves.
Log errors, don't throw rude remarks.
remove_plex_entry:
Don't use plex->subdisks as a loop limit, it gets changed in the
loop. This caused some removals to only remove half the subdisks.
Change logging of some "impossible" situations.
remove_volume_entry:
Use remove_plex_entry to remove plexes, don't do it ourselves.
update_sd_config:
Use set_sd_state to do the work.
have been there in the first place. A GENERIC kernel shrinks almost 1k.
Add a slightly different safetybelt under nostop for tty drivers.
Add some missing FreeBSD tags
