Hi,
My OpenSuse 15.1 server running LAMP configuration and samba spat me an error this morning. On closer inspection
df -h
it seems SDA2 is full.
CliffServ:/ # df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.9G 8.0K 7.9G 1% /dev
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 7.9G 50M 7.8G 1% /run
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/sda2 41G 39G 0 100% /
/dev/sda2 41G 39G 0 100% /srv
/dev/sda2 41G 39G 0 100% /tmp
/dev/sda2 41G 39G 0 100% /opt
/dev/sda2 41G 39G 0 100% /root
/dev/sda2 41G 39G 0 100% /boot/grub2/x86_64-efi
/dev/sda2 41G 39G 0 100% /usr/local
/dev/sda2 41G 39G 0 100% /var
/dev/sda2 41G 39G 0 100% /boot/grub2/i386-pc
/dev/sdb1 1.4T 3.7G 1.4T 1% /home
/dev/sda3 1.8T 108G 1.7T 6% /big
/dev/sdc1 466G 108G 358G 24% /exthdd
tmpfs 1.6G 0 1.6G 0% /run/user/0
For the life of me I cannot find any major GB consuming files on SDA2. /exthdd is an external drive which rsync backs up to every night. /home and /big are on separate partitions. I’ve checked for ‘snapshots’, logs, /tmp, /var/tmp without success.
mount
gives me:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,size=8182920k,nr_inodes=2045730,mode=755)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
/dev/sda2 on / type btrfs (rw,relatime,space_cache,subvolid=256,subvol=/@)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16984)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
/dev/sda2 on /srv type btrfs (rw,relatime,space_cache,subvolid=263,subvol=/@/srv)
/dev/sda2 on /tmp type btrfs (rw,relatime,space_cache,subvolid=262,subvol=/@/tmp)
/dev/sda2 on /opt type btrfs (rw,relatime,space_cache,subvolid=265,subvol=/@/opt)
/dev/sda2 on /root type btrfs (rw,relatime,space_cache,subvolid=264,subvol=/@/root)
/dev/sda2 on /boot/grub2/x86_64-efi type btrfs (rw,relatime,space_cache,subvolid=259,subvol=/@/boot/grub2/x86_64-efi)
/dev/sda2 on /usr/local type btrfs (rw,relatime,space_cache,subvolid=261,subvol=/@/usr/local)
/dev/sda2 on /var type btrfs (rw,relatime,space_cache,subvolid=260,subvol=/@/var)
/dev/sda2 on /boot/grub2/i386-pc type btrfs (rw,relatime,space_cache,subvolid=258,subvol=/@/boot/grub2/i386-pc)
/dev/sdb1 on /home type xfs (rw,relatime,attr2,inode64,noquota)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sda3 on /big type xfs (rw,relatime,attr2,inode64,noquota)
/dev/sdc1 on /exthdd type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=1640148k,mode=700)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
du -sh *
gives me:
CliffServ:/ # du -sh *
106G big
2.1M bin
86M boot
8.0K dev
23M etc
108G exthdd
2.3G home
5.7M info
712M lib
11M lib64
0 mnt
0 opt
du: cannot access 'proc/13119/task/13119/fd/4': No such file or directory
du: cannot access 'proc/13119/task/13119/fdinfo/4': No such file or directory
du: cannot access 'proc/13119/fd/4': No such file or directory
du: cannot access 'proc/13119/fdinfo/4': No such file or directory
0 proc
192K root
50M run
10M sbin
0 selinux
37M srv
0 sys
4.0K tmp
4.8G usr
1.1G var
Can anyone shed any light on this for me?
Many thanks,
Jim