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freebsd-dev/sys/fs
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Rick Macklem 63918d3848 Fix forced dismount when a pNFS mount is hung on a DS. 
When a "pnfs" NFSv4.1 mount is hung because of an unresponsive DS,
a forced dismount wouldn't work, because the RPC socket for the DS
was not being closed. This patch fixes this.
This will only affect "pnfs" mounts where the pNFS server's DS
is unresponsive (crashed or network partitioned or...).
Found during testing of the pNFS server.

MFC after:	2 weeks
2017-10-10 21:05:40 +00:00
..
autofs Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
cd9660 Handle _PC_FILESIZEBITS and _PC_SYMLINK_MAX pathconf() requests in cd9660. 2017-10-02 23:12:02 +00:00
cuse Add support for new cuse(3) error code, CUSE_ERR_NO_DEVICE. 2017-10-05 16:42:02 +00:00
deadfs Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
devfs Only handle _PC_MAX_CANON, _PC_MAX_INPUT, and _PC_VDISABLE for TTY devices. 2017-09-21 23:05:32 +00:00
ext2fs Add check to avoid raw inode iblocks fields overflow in case of huge_file feature. 2017-09-27 16:12:13 +00:00
fdescfs Implement proper Linux /dev/fd and /proc/self/fd behavior by adding 2017-08-01 03:40:19 +00:00
fifofs Consistently use vop_stdpathconf() for default pathconf values. 2017-07-11 21:55:20 +00:00
fuse Complete support for IO_APPEND flag in fuse 2017-06-28 13:56:15 +00:00
msdosfs Style. 2017-08-28 21:04:56 +00:00
nandfs Consistently use vop_stdpathconf() for default pathconf values. 2017-07-11 21:55:20 +00:00
nfs Fix forced dismount when a pNFS mount is hung on a DS. 2017-10-10 21:05:40 +00:00
nfsclient Add Flex File Layout support to the NFSv4.1 pNFS client. 2017-10-05 20:10:40 +00:00
nfsserver Change a panic to an error return. 2017-09-24 20:05:48 +00:00
nullfs Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
procfs remove procfs ctl interface 2017-03-05 03:05:24 +00:00
pseudofs Bump the maximum file name length in pseudofs filesystems to 48. 2017-08-03 21:35:53 +00:00
smbfs Mark pages after EOF as clean after pageout. 2017-07-26 20:07:05 +00:00
tmpfs Return 64 for pathconf(_PC_FILESIZEBITS) on tmpfs. 2017-10-02 23:23:12 +00:00
udf Flesh out pathconf() on UDF. 2017-10-02 23:31:11 +00:00
unionfs Renumber copyright clause 4 2017-02-28 23:42:47 +00:00