Blame SOURCES/bz1714960-fence_scsi-node-id-new-format.patch
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From 1c4a64ca803831b44c96c75022abe5bb8713cd1a Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Wed, 22 May 2019 10:13:34 +0200
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Subject: [PATCH] fence_scsi: detect node ID using new format, and fallback to
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old format before failing
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---
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agents/scsi/fence_scsi.py | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/agents/scsi/fence_scsi.py b/agents/scsi/fence_scsi.py
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index 8a1e4c77..5580e08b 100644
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--- a/agents/scsi/fence_scsi.py
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+++ b/agents/scsi/fence_scsi.py
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@@ -192,8 +192,14 @@ def get_cluster_id(options):
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def get_node_id(options):
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cmd = options["--corosync-cmap-path"] + " nodelist"
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+ out = run_cmd(options, cmd)["out"]
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+
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+ match = re.search(r".(\d+).name \(str\) = " + options["--plug"] + "\n", out)
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+
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+ # try old format before failing
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+ if not match:
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+ match = re.search(r".(\d+).ring._addr \(str\) = " + options["--plug"] + "\n", out)
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- match = re.search(r".(\d+).ring._addr \(str\) = " + options["--plug"] + "\n", run_cmd(options, cmd)["out"])
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return match.group(1) if match else fail_usage("Failed: unable to parse output of corosync-cmapctl or node does not exist")
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