Am 09.02.21 um 08:54 schrieb Ulrich Windl:
Reindl Harald <h.rei...@thelounge.net> schrieb am 08.02.2021 um 19:01 in
Nachricht <e269c7e2-7597-1f49-d827-7117363c4...@thelounge.net>:


Am 08.02.21 um 18:27 schrieb Lennart Poettering:
On So, 07.02.21 22:43, Reindl Harald (h.rei...@thelounge.net) wrote:

https://bugzilla.redhat.com/show_bug.cgi?id=1909805

In response to your actual issue, ignoring all the nasty wording:

Masking is a last resort thing, you really want to use that only after
having investigated everything. You use it here anyway to mask out a
really low‑level system thing, hence you might get warnings about
this.

You can of course mask sys‑fs‑fuse‑connections.mount too
who needs anything related to fuse at every boot?
fuse is nothing in common used
fuse is not used unconditional

directly after boot on a server‑vm with no fuse business

[root@testserver:~]$ lsmod | grep fuse
fuse                  163840  1

First it seems you fuse module is used by another module, and then in SLES15
SP2 with libvirt and two running Xen PVMs, I see no fuse being used or even
loaded. So maybe find out who requests fuse...


nobody and nothing requests it except systemd is triggering the loading

don't compare your SLES with a completly stripped down Fedora 33 only running sshd - with F32 for now masking "sys-fs-fuse-connections.mount" is enough, on F33 not

[harry@srv-rhsoft:~]$ rawhide
[root@rawhide ~]# lsmod
Module                  Size  Used by
nft_counter            16384  4
ipt_REJECT             16384  1
nf_reject_ipv4         16384  1 ipt_REJECT
xt_multiport           20480  1
xt_conntrack           16384  1
nf_conntrack          163840  1 xt_conntrack
nf_defrag_ipv6         24576  1 nf_conntrack
nf_defrag_ipv4         16384  1 nf_conntrack
nft_compat             20480  3
nf_tables             241664  9 nft_compat,nft_counter
nfnetlink              16384  2 nft_compat,nf_tables
crct10dif_pclmul       16384  1
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
vmw_balloon            28672  0
vmw_vmci               90112  1 vmw_balloon
vmxnet3                69632  0
ip_tables              28672  0
crc32c_intel           24576  1
vmw_pvscsi             32768  1
fuse                  163840  0

[root@rawhide ~]# system-errors.sh
Feb 9 12:03:32 rawhide systemd[1]: sys-module-fuse.device: Failed to enqueue SYSTEMD_WANTS= job, ignoring: Unit sys-fs-fuse-connections.mount is masked.
[root@rawhide ~]# rmmod fuse
[root@rawhide ~]#

even if you *delete* the "sysinit.target.wants/sys-fs-fuse-connections.mount"
no, basic target don't want fuse

[harry@srv-rhsoft:~]$ rawhide
[root@rawhide ~]# system-errors.sh
Feb 8 19:32:20 rawhide systemd[1]: sys-module-fuse.device: Failed to enqueue SYSTEMD_WANTS= job, ignoring: Unit sys-fs-fuse-connections.mount is masked.
[root@rawhide ~]# rpm -q --filesbypkg systemd | grep fuse
systemd /usr/lib/systemd/system/sys-fs-fuse-connections.mount systemd /usr/lib/systemd/system/sysinit.target.wants/sys-fs-fuse-connections.mount [root@rawhide ~]# rm /usr/lib/systemd/system/sysinit.target.wants/sys-fs-fuse-connections.mount
[root@rawhide ~]# rm /usr/lib/systemd/system/sys-fs-fuse-connections.mount
[root@rawhide ~]# reboot

[root@rawhide ~]# system-errors.sh
Feb 8 19:33:19 rawhide systemd[1]: sys-module-fuse.device: Failed to enqueue SYSTEMD_WANTS= job, ignoring: Unit sys-fs-fuse-connections.mount is masked.

[root@rawhide ~]# systemctl status sys-module-fuse.device sys-fs-fuse-connections.mount
● sys-module-fuse.device - /sys/module/fuse
     Loaded: masked (Reason: Unit sys-module-fuse.device is masked.)
Active: active (plugged) since Mon 2021-02-08 19:33:18 CET; 1min 42s ago
     Device: /sys/module/fuse

Feb 08 19:33:19 rawhide.vmware.local systemd[1]: sys-module-fuse.device: Failed to enqueue SYSTEMD_WANTS= job, ignoring: Unit sys-fs-fuse-connections.mount is masked.

● sys-fs-fuse-connections.mount
     Loaded: masked (Reason: Unit sys-fs-fuse-connections.mount is masked.)
     Active: inactive (dead)
[root@rawhide ~]#

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