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| author |   Lijun Pan <lijunp213@gmail.com> | 2021-04-13 03:31:44 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-04-13 14:48:44 -0700 |
| commit | 334c4241472916851d97aae209aedf1927ec84e3 (patch) | |
| tree | f036b5d61b6a426cbefb18f7c56d3c995d476fbc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | icmp: ICMPV6: pass RFC 8335 reply messages to ping_rcv (diff) | |
| download | wireguard-linux-334c4241472916851d97aae209aedf1927ec84e3.tar.xz wireguard-linux-334c4241472916851d97aae209aedf1927ec84e3.zip | |
ibmvnic: improve failover sysfs entry
The current implementation relies on H_IOCTL call to issue a
H_SESSION_ERR_DETECTED command to let the hypervisor to send a failover
signal. However, it may not work if there is no backup device or if
the vnic is already in error state,
e.g., "ibmvnic 30000003 env3: rx buffer returned with rc 6".
Add a last resort, that is to schedule a failover reset via CRQ command.
Signed-off-by: Lijun Pan <lijunp213@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions