diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-rtrs-client')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-rtrs-client | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-rtrs-client b/Documentation/ABI/testing/sysfs-class-rtrs-client index e7e718db8941..0f7165aab251 100644 --- a/Documentation/ABI/testing/sysfs-class-rtrs-client +++ b/Documentation/ABI/testing/sysfs-class-rtrs-client @@ -10,10 +10,10 @@ Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: RW, adds a new path (connection) to an existing session. Expected format is the - following: + following:: - <[source addr,]destination addr> - *addr ::= [ ip:<ipv4|ipv6> | gid:<gid> ] + <[source addr,]destination addr> + *addr ::= [ ip:<ipv4|ipv6> | gid:<gid> ] What: /sys/class/rtrs-client/<session-name>/max_reconnect_attempts Date: Feb 2020 @@ -29,10 +29,10 @@ Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud Description: Multipath policy specifies which path should be selected on each IO: round-robin (0): - select path in per CPU round-robin manner. + select path in per CPU round-robin manner. min-inflight (1): - select path with minimum inflights. + select path with minimum inflights. What: /sys/class/rtrs-client/<session-name>/paths/ Date: Feb 2020 @@ -109,8 +109,11 @@ Description: RTRS expects that each HCA IRQ is pinned to a separate CPU. If it's not the case, the processing of an I/O response could be processed on a different CPU than where it was originally submitted. This file shows how many interrupts where generated on a non expected CPU. - "from:" is the CPU on which the IRQ was expected, but not generated. - "to:" is the CPU on which the IRQ was generated, but not expected. + + "from:" + is the CPU on which the IRQ was expected, but not generated. + "to:" + is the CPU on which the IRQ was generated, but not expected. What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/stats/reconnects Date: Feb 2020 @@ -125,7 +128,7 @@ Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: Contains statistics regarding rdma operations and inflight operations. - The output consists of 6 values: + The output consists of 6 values:: - <read-count> <read-total-size> <write-count> <write-total-size> \ - <inflights> <failovered> + <read-count> <read-total-size> <write-count> \ + <write-total-size> <inflights> <failovered> |