Vitaly Kuznetsov 07136793cc Tools: hv: vss: fix loop device detection ... Commit ea81fdf098 ("Tools: hv: vss: Skip freezing filesystems backed by loop") added skip for filesystems backed by loop device. However, it seems the detection of such cases is incomplete. It was found that with 'devicemapper' storage driver docker creates the following chain: NAME MAJ:MIN loop0 7:0 ..docker-8:4-8473394-pool 253:0 ..docker-8:4-8473394-eac... 253:1 so when we're looking at the mounted device we see major '253' and not '7'. Solve the issue by walking /sys/dev/block/*/slaves chain and checking if there's a loop device somewhere. Other than that, don't skip mountpoints silently when stat() fails. In case e.g. SELinux is failing stat we don't want to skip freezing everything without letting user know about the failure. Fixes: ea81fdf098 ("Tools: hv: vss: Skip freezing filesystems backed by loop") Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-03 13:02:33 +02:00
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hv_fcopy_daemon.c	tools: hv: include string.h in hv_fcopy_daemon	2018-03-06 09:57:16 -08:00
hv_get_dhcp_info.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hv_get_dns_info.sh	Tools: hv: Add an example script to retrieve DNS entries	2012-09-04 15:59:27 -07:00
hv_kvp_daemon.c	tools/hv: Fix IP reporting by KVP daemon with SRIOV	2018-03-06 09:57:16 -08:00
hv_set_ifconfig.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hv_vss_daemon.c	Tools: hv: vss: fix loop device detection	2018-07-03 13:02:33 +02:00
lsvmbus	tools: hv: update lsvmbus to be compatible with python3	2018-07-03 13:02:33 +02:00
Makefile	tools: fix cross-compile var clobbering	2018-02-21 15:35:42 -08:00