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lvm2
_service:tar_scm:0015-vgchange-acquire-an-exclu...
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File _service:tar_scm:0015-vgchange-acquire-an-exclusive-VG-lock-for-refresh.patch of Package lvm2
From 65d23a1d75013f328e9a3a1914484514621822ef Mon Sep 17 00:00:00 2001 From: wangzhiqiang <wangzhiqiang95@huawei.com> Date: Wed, 30 Aug 2023 15:47:42 -0500 Subject: [PATCH] vgchange: acquire an exclusive VG lock for refresh Concurrent vgchange --refresh commands can lead to hung tasks in dm code. Signed-off-by: wangzhiqiang <wangzhiqiang95@huawei.com> --- tools/vgchange.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/vgchange.c b/tools/vgchange.c index e2d3dad02..8c1d605c6 100644 --- a/tools/vgchange.c +++ b/tools/vgchange.c @@ -1008,7 +1008,8 @@ int vgchange(struct cmd_context *cmd, int argc, char **argv) if (update) flags |= READ_FOR_UPDATE; - else if (arg_is_set(cmd, activate_ARG)) + else if (arg_is_set(cmd, activate_ARG) || + arg_is_set(cmd, refresh_ARG)) flags |= READ_FOR_ACTIVATE; if (!(handle = init_processing_handle(cmd, NULL))) { -- 2.33.0
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