From: Dominik Csapak <d.csapak@proxmox.com>
Date: Tue, 21 Aug 2018 13:07:25 +0000 (+0200)
Subject: run_fork_with_timeout: handle SIGTERM
X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=commitdiff_plain;h=2e353dfb5f734b14e4cda874ac796722d4bf0032;hp=2e353dfb5f734b14e4cda874ac796722d4bf0032

run_fork_with_timeout: handle SIGTERM

when stopping a worker while doing a run_fork_with_timeout,
we want to handle that there and send the child the SIGTERM
so that it can clean up

for this we have to use readline_nointr,
because the read from the pipe gets interrupted by the signal

this partially fixes #1874
as we now correctly clean up the new disk, except if it is
on lvm/lvmthin (possibly other storages as well), and use the old disk
in the config

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
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