alistair23-linux/fs/nfs
Trond Myklebust 1dfed2737d NFSv4.1: pNFS data servers may be temporarily offline
In cases where the pNFS data server is just temporarily out of service,
we want to mark it as such, and then try again later. Typically that will
be in cases of network connection errors etc.
This patch allows us to mark the devices as being "unavailable" for such
transient errors, and will make them available for retries after a
2 minute timeout period.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-09-28 16:03:09 -04:00
..
blocklayout NFSv4.1: Replace get_device_info() with filelayout_get_device_info() 2012-09-28 16:03:08 -04:00
objlayout pnfs-obj: Better IO pattern in case of unaligned offset 2012-08-02 17:42:51 -04:00
cache_lib.c
cache_lib.h
callback.c nfs: increase number of permitted callback connections. 2012-07-31 12:33:29 -04:00
callback.h NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
callback_proc.c NFSv4.1: Cleanup; add "pnfs_" prefix to get_layout_hdr() and put_layout_hdr() 2012-09-28 16:03:07 -04:00
callback_xdr.c SUNRPC: service request network namespace helper introduced 2012-07-27 16:49:21 -04:00
client.c NFS: Fix a regression when loading the NFS v4 module 2012-08-16 16:15:49 -04:00
delegation.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
delegation.h NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
dir.c NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
direct.c NFS: Convert nfs_get_lock_context to return an ERR_PTR on failure 2012-09-28 16:03:03 -04:00
dns_resolve.c NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
dns_resolve.h
file.c NFS: Write the entire file if a server reboot occurs during fsync() 2012-09-28 16:03:05 -04:00
fscache-index.c
fscache.c NFS: Don't pass mount data to nfs_fscache_get_super_cookie() 2012-05-14 17:30:26 -07:00
fscache.h NFS: Fix a compile issue when CONFIG_NFS_FSCACHE was undefined 2012-05-16 10:24:20 -07:00
getroot.c NFS: Move the v4 getroot code to nfs4getroot.c 2012-07-17 13:33:51 -04:00
idmap.c NFS: return -ENOKEY when the upcall fails to map the name 2012-08-16 17:20:06 -04:00
inode.c NFS: Clean up helper function nfs4_select_rw_stateid() 2012-09-28 16:03:04 -04:00
internal.h Merge branch 'akpm' (Andrew's patch-bomb) 2012-07-31 19:25:39 -07:00
iostat.h
Kconfig Merge branch 'akpm' (Andrew's patch-bomb) 2012-07-31 19:25:39 -07:00
Makefile NFS: Fix a regression when loading the NFS v4 module 2012-08-16 16:15:49 -04:00
mount_clnt.c
namespace.c NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
netns.h NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
nfs.h NFS: Convert v4 into a module 2012-07-30 19:06:52 -04:00
nfs2super.c NFS: Convert v2 into a module 2012-07-30 19:06:41 -04:00
nfs2xdr.c NFS: Let xdr_read_pages() check for buffer overflows 2012-06-28 17:20:43 -04:00
nfs3acl.c
nfs3client.c NFS: Only initialize the ACL client in the v3 case 2012-07-30 19:05:54 -04:00
nfs3proc.c NFS: Fix the initialisation of the readdir 'cookieverf' array 2012-09-04 14:52:42 -04:00
nfs3super.c NFS: Convert v3 into a module 2012-07-30 19:06:46 -04:00
nfs3xdr.c NFS: Cleanup - only store the write verifier in struct nfs_page 2012-06-28 17:20:50 -04:00
nfs4_fs.h NFSv4: Convert the nfs4_lock_state->ls_flags to a bit field 2012-09-28 16:03:04 -04:00
nfs4client.c NFSv4: Ensure that nfs4_alloc_client cleans up on error. 2012-08-20 12:12:29 -04:00
nfs4file.c NFS: Write the entire file if a server reboot occurs during fsync() 2012-09-28 16:03:05 -04:00
nfs4filelayout.c NFSv4.1: pNFS data servers may be temporarily offline 2012-09-28 16:03:09 -04:00
nfs4filelayout.h NFSv4.1: pNFS data servers may be temporarily offline 2012-09-28 16:03:09 -04:00
nfs4filelayoutdev.c NFSv4.1: pNFS data servers may be temporarily offline 2012-09-28 16:03:09 -04:00
nfs4getroot.c NFS: Move the v4 getroot code to nfs4getroot.c 2012-07-17 13:33:51 -04:00
nfs4namespace.c NFS4: avoid underflow when converting error to pointer. 2012-09-25 10:38:54 -04:00
nfs4proc.c NFSv4.1: Cleanup; add "pnfs_" prefix to put_lseg() and get_lseg() 2012-09-28 16:03:07 -04:00
nfs4renewd.c NFS: Add NFSDBG_STATE 2012-05-22 16:45:42 -04:00
nfs4state.c NFSv4: Convert the nfs4_lock_state->ls_flags to a bit field 2012-09-28 16:03:04 -04:00
nfs4super.c NFS: Fix a regression when loading the NFS v4 module 2012-08-16 16:15:49 -04:00
nfs4sysctl.c NFS: Initialize v4 sysctls from nfs_init_v4() 2012-07-17 13:33:18 -04:00
nfs4xdr.c NFS: Clean up helper function nfs4_select_rw_stateid() 2012-09-28 16:03:04 -04:00
nfsroot.c
pagelist.c NFS: Clean up helper function nfs4_select_rw_stateid() 2012-09-28 16:03:04 -04:00
pnfs.c NFSv4.1: Retry pNFS after a 2 minute timeout 2012-09-28 16:03:09 -04:00
pnfs.h NFSv4.1: pNFS data servers may be temporarily offline 2012-09-28 16:03:09 -04:00
pnfs_dev.c NFSv4.1: pNFS data servers may be temporarily offline 2012-09-28 16:03:09 -04:00
proc.c NFS: Only initialize the ACL client in the v3 case 2012-07-30 19:05:54 -04:00
read.c Merge branch 'akpm' (Andrew's patch-bomb) 2012-07-31 19:25:39 -07:00
super.c NFS: Fix a problem with the legacy binary mount code 2012-09-04 14:52:43 -04:00
symlink.c
sysctl.c NFS: Initialize v4 sysctls from nfs_init_v4() 2012-07-17 13:33:18 -04:00
unlink.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
write.c NFS: Fix fdatasync/fsync() when confronted with a server reboot 2012-09-28 16:03:05 -04:00