[Pkg-samba-maint] Bug#987993: samba, group disk quota - wrong disk space for clients
Владимир Долинин
dolininv at gmail.com
Mon May 3 13:26:10 BST 2021
Package: samba
Version: 2:4.9.5+dfsg-5+deb10u1
Version: 2:4.9.5+dfsg-5+deb10u1
Package: quota
Version: 4.04-2+deb10u1
Version: 4.04-2+b1
Linux hostname 4.19.0-16-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) x86_64
GNU/Linux
Dear Maintainer,
Samba server reports to clients wrong disk size. Properties of share - from
desktop machine - show real server storage space (total disk volume), while
I set up the group disk space quota.
This behavior easy reproduced in clean fresh install of Debian 10 with
simple config samba.
/etc/samba/smb.conf:
[global]
workgroup = WORKGROUP
log file = /var/log/samba/log.%m
max log size = 1000
logging = file
panic action = /usr/share/samba/panic-action %d
server role = standalone server
obey pam restrictions = yes
unix password sync = yes
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n
*Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
pam password change = yes
map to guest = bad user
usershare allow guests = yes
[myshare]
comment = My Share
path = /srv/smb/myshare
browseable = yes
readonly = no
writable = yes
force group = shared
create mask = 770
directory mask = 770
df -h (fragment):
...
/dev/vda7 991M 6,2M 918M 1% /srv/smb
...
/etc/fstab (fragment):
...
UUID=28647ea1-2798-409b-b36d-6606f7ec5595 /srv/smb ext4
defaults,usrquota,grpquota 0 0
repquota -ags
*** Report for group quotas on device /dev/vda7
Block grace time: 7days; Inode grace time: 7days
Space limits File limits
Group used soft hard grace used soft hard grace
----------------------------------------------------------------------
root -- 20K 0K 0K 2 0 0
shared -- 5000K 49000K 50000K 3 0 0
User "vlad" member of group "shared", and owner of /srv/smb/myshare -
vlad:shared, access rights - drwxrws---. "vlad" has password (smbpasswd -a
vlad)
On mounted share clients see all 918M instead 50M, how it defined in group
quota. But qroup quota working - not allow to exceed the limit.
User quota work and display properly.
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