From: Yi Zhang <yi.zhang@redhat.com>
To: linux-block@vger.kernel.org
Cc: shinichiro.kawasaki@wdc.com, yangx.jy@fujitsu.com
Subject: [PATCH blktests] common/multipath-over-rdma: skip NO-CARRIER NIC when start_soft_rdma
Date: Thu, 30 Jun 2022 17:56:25 +0800 [thread overview]
Message-ID: <20220630095625.2705173-1-yi.zhang@redhat.com> (raw)
The rxe/siw driver will be bind to NO-CARRIER interface which lead
nvmeof-mp/001 failed.
For example, nvmeof-mp/001 with two NICs, if will output
count_devices(): 1 <> 2 when the second NIC has NO-CARRIER
Signed-off-by: Yi Zhang <yi.zhang@redhat.com>
---
common/multipath-over-rdma | 1 +
1 file changed, 1 insertion(+)
diff --git a/common/multipath-over-rdma b/common/multipath-over-rdma
index 8edcf39..8ab3da1 100644
--- a/common/multipath-over-rdma
+++ b/common/multipath-over-rdma
@@ -409,6 +409,7 @@ start_soft_rdma() {
[ -e "$i" ] || continue
[ "$i" = "lo" ] && continue
[ "$(<"$i/addr_len")" = 6 ] || continue
+ [ "$(<"$i/carrier")" = 1 ] || continue
has_soft_rdma "$i" && continue
rdma link add "${i}_$type" type $type netdev "$i" ||
echo "Failed to bind the $type driver to $i"
--
2.34.1
next reply other threads:[~2022-06-30 9:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 9:56 Yi Zhang [this message]
2022-06-30 15:43 ` [PATCH blktests] common/multipath-over-rdma: skip NO-CARRIER NIC when start_soft_rdma Bart Van Assche
2022-07-01 13:46 ` Shinichiro Kawasaki
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