kernel/linux.git/net/sunrpc/sysfs.h, branch v6.6.132Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1322023-06-19T19:04:13+00:00NFS: Add sysfs links to sunrpc clients for nfs_clients2023-06-19T19:04:13+00:00Benjamin Coddingtonbcodding@redhat.com2023-06-15T18:07:27+00:00urn:sha1:e13b549319a684dd80c4cc25e9567a5c84007e32
For the general and state management nfs_client under each mount, create
symlinks to their respective rpc_client sysfs entries.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
SUNRPC: take a xprt offline using sysfs2021-07-08T18:03:24+00:00Olga Kornievskaiakolga@netapp.com2021-06-24T03:28:50+00:00urn:sha1:5b7eb78486cd9ac58bfbd6d84ea0fe2d9fead03b
Using sysfs's xprt_state attribute, mark a particular transport offline.
It will not be picked during the round-robin selection. It's not allowed
to take the main (1st created transport associated with the rpc_client)
offline. Also bring a transport back online via sysfs by writing "online"
and that would allow for this transport to be picked during the round-
robin selection.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
sunrpc: add add sysfs directory per xprt under each xprt_switch2021-07-08T18:03:23+00:00Olga Kornievskaiakolga@netapp.com2021-06-08T19:59:18+00:00urn:sha1:d408ebe04ac58eb370e2d264e88edbab746adda6
Add individual transport directories under each transport switch
group. For instance, for each nconnect=X connections there will be
a transport directory. Naming conventions also identifies transport
type -- xprt-<id>-<type> where type is udp, tcp, rdma, local, bc.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
sunrpc: add a symlink from rpc-client directory to the xprt_switch2021-07-08T18:03:23+00:00Olga Kornievskaiakolga@netapp.com2021-06-08T19:59:17+00:00urn:sha1:2a338a543163ad6b42f4732396249cea6d3a33c8
An rpc client uses a transport switch and one ore more transports
associated with that switch. Since transports are shared among
rpc clients, create a symlink into the xprt_switch directory
instead of duplicating entries under each rpc client.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
sunrpc: add xprt_switch direcotry to sunrpc's sysfs2021-07-08T18:03:23+00:00Olga Kornievskaiakolga@netapp.com2021-06-08T19:59:16+00:00urn:sha1:baea99445dd4675a834e8a5987d2f368adb62e6c
Add xprt_switch directory to the sysfs and create individual
xprt_swith subdirectories for multipath transport group.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
sunrpc: Create per-rpc_clnt sysfs kobjects2021-07-08T18:03:23+00:00Olga Kornievskaiakolga@netapp.com2021-06-08T19:59:12+00:00urn:sha1:c5a382ebdbdaac27ec109993e29f9045d70297f2
These will eventually have files placed under them for sysfs operations.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
sunrpc: Create a sunrpc directory under /sys/kernel/2021-07-08T18:03:23+00:00Olga Kornievskaiakolga@netapp.com2021-06-08T19:59:10+00:00urn:sha1:746787489b0c3a879ddc671ce1e0d15e71b0d881
This is where we'll put per-rpc_client related files
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>