37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
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From 936549a57ad174786c3bae629462166149515c99 Mon Sep 17 00:00:00 2001
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From: David Teigland <teigland@redhat.com>
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Date: Fri, 9 Apr 2021 15:49:26 -0500
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Subject: [PATCH 09/10] pvscan: don't get info from udev
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don't use obtain_device_info_from_udev since udev
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will repeatedly return errors, stalling a command.
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---
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tools/pvscan.c | 11 +++++++++++
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1 file changed, 11 insertions(+)
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diff --git a/tools/pvscan.c b/tools/pvscan.c
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index 3406de2..de18c04 100644
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--- a/tools/pvscan.c
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+++ b/tools/pvscan.c
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@@ -1848,6 +1848,17 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv)
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return ECMD_PROCESSED;
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}
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+ /*
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+ * Don't ask udev for info since pvscan is running from udev.
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+ * If a pvscan attempts to get dev info from udev, udev can
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+ * repeatedly return errors about the dev not being initialized
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+ * which will stall the pvscan.
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+ * FIXME: lvm commands should be changed to request and use udev
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+ * info if it's available, and if udev info is not immediately
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+ * available the command should just continue without it.
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+ */
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+ init_obtain_device_list_from_udev(0);
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+
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if (arg_is_set(cmd, major_ARG) + arg_is_set(cmd, minor_ARG))
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devno_args = 1;
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--
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1.8.3.1
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