Today i notice that Vmin/Wmin show wrong amount of how much disk is used. I try to change the theme back to orig. one, restart Wmin, restart VPS but nothing changed.
Disk usage is 2.36 GB based on SolusVM but Vmin/Wmin show 32.94 GB. I try with "du -hsx * | sort -rh | head -10" and this is what i got:
1.6G usr
579M var
102M home
60M boot
42M etc
8.2M run
356K root
320K tmp
4.0K srv
4.0K opt
So its clear that for some reason Vmin/Wmin doesnt show real values.
Status:
Active
Comments
Submitted by JamieCameron on Sat, 08/22/2015 - 00:45 Comment #1
Which page in Virtualmin are you seeing this on?
Main page e.g. System Information page. Tested with Authentic and original theme as i was thinking something is wrong with new theme but its same for both.
Submitted by JamieCameron on Sat, 08/22/2015 - 12:31 Comment #3
Could you post the output from the command
df -hon your system? That is what Virtualmin uses to find free space../dev/simfs 100G 2.4G 70G 4% /devtmpfs 1.0G 0 1.0G 0% /dev
tmpfs 1.0G 0 1.0G 0% /dev/shm
tmpfs 1.0G 8.2M 1016M 1% /run
tmpfs 1.0G 0 1.0G 0% /sys/fs/cgroup
This is from "du -xhs /"
2.4G /Just to mention on this server i have basic WP installation (frequently updated) and this bug pop out between last two updates made over Vmin but i'm not sure exactly when.
And if helps this is output from "lsof | grep deleted"
dovecot 386 root 116u REG 0,35 0 703032033 (deleted)/run/dovecot/login-master-notify2403fba94d0f6a7adovecot 386 root 133u REG 0,35 0 703032042 (deleted)/run/dovecot/login-master-notifyd389fbae7409b1b1
dovecot 386 root 136u REG 0,35 0 703032044 (deleted)/run/dovecot/login-master-notify3724ccf211d5a909
httpd 612 root mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 612 root mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 612 root mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 612 root mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
sshd 939 root mem REG 0,32 703034999 (deleted)/dev/zero (stat: No such file or directory)
sshd 939 root mem REG 0,32 703033682 (deleted)/dev/zero (stat: No such file or directory)
mysqld 1122 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1132 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1132 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1132 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1132 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1132 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1133 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1133 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1133 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1133 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1133 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1134 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1134 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1134 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1134 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1134 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1135 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1135 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1135 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1135 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1135 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1136 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1136 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1136 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1136 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1136 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1137 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1137 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1137 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1137 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1137 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1138 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1138 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1138 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1138 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1138 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1139 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1139 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1139 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1139 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1139 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1140 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1140 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1140 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1140 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1140 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1141 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1141 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1141 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1141 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1141 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1259 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1259 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1259 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1259 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1259 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1260 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1260 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1260 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1260 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1260 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1261 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1261 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1261 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1261 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1261 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1262 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1262 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1262 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1262 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1262 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1263 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1263 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1263 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1263 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1263 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1264 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1264 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1264 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1264 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1264 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1285 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1285 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1285 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1285 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1285 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1286 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1286 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1286 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1286 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1286 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1293 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1293 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1293 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1293 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1293 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
mysqld 1122 1607 mysql 4u REG 0,27 0 9002489 (deleted)/var/tmp/ibO8RiBz
mysqld 1122 1607 mysql 5u REG 0,27 0 9003030 (deleted)/var/tmp/ibRdDVWs
mysqld 1122 1607 mysql 6u REG 0,27 0 9003031 (deleted)/var/tmp/ibrVOyim
mysqld 1122 1607 mysql 7u REG 0,27 0 9003032 (deleted)/var/tmp/ibcgUwr9
mysqld 1122 1607 mysql 11u REG 0,27 0 9003033 (deleted)/var/tmp/ibmB1Fr5
httpd 1147 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1147 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1147 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1217 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1217 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1217 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1217 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1218 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1218 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1218 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1218 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1219 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1219 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1219 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1219 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1220 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1220 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1220 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1220 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1221 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1221 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1221 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1221 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1222 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1222 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1222 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1222 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1223 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1223 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1223 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1223 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
httpd 1224 apache mem REG 0,32 703037274 (deleted)/dev/zero (stat: No such file or directory)
httpd 1224 apache mem REG 0,32 32769 (deleted)/VE2206-SYSV01237736 (stat: No such file or directory)
httpd 1224 apache mem REG 0,32 703035189 (deleted)/dev/zero (stat: No such file or directory)
httpd 1224 apache mem REG 0,32 0 (deleted)/VE2206-SYSV01237732 (stat: No such file or directory)
sshd 1287 root mem REG 0,32 703039392 (deleted)/dev/zero (stat: No such file or directory)
sshd 1287 root mem REG 0,32 703038923 (deleted)/dev/zero (stat: No such file or directory)
sshd 1579 root mem REG 0,32 703281932 (deleted)/dev/zero (stat: No such file or directory)
sshd 1579 root mem REG 0,32 703281289 (deleted)/dev/zero (stat: No such file or directory)
I think i found the culprit (from yum log):
Aug 22 02:11:50 Updated: 1:net-snmp-libs-5.7.2-20.el7_1.1.x86_64Aug 22 02:11:51 Updated: 1:net-snmp-agent-libs-5.7.2-20.el7_1.1.x86_64
Aug 22 02:11:52 Updated: 1:net-snmp-5.7.2-20.el7_1.1.x86_64
Aug 22 02:11:53 Updated: 1:net-snmp-utils-5.7.2-20.el7_1.1.x86_64
I think net-snmp-*** is the culprit but i need confirmation for this as right now i'm stretching my knowledge. It would be great if you guys can take a look.
Submitted by andreychek on Sat, 08/22/2015 - 17:44 Comment #8
Virtualmin isn't using SNMP to determine the disk usage, it just runs "du -h".
There may be something else awry though.
Jamie will get back to you shortly about possible causes of the issue you're seeing.
After i slept over i managed to find the cause, looks like hosting company oversold the node. The difference in disk usage come out from the amount what was dedicated to my VPS and the real amount of how much of disk is left free.
I open the ticket with them and now waiting to see what they have to say. I will make an update as soon as i have more info.
Submitted by JamieCameron on Sun, 08/23/2015 - 18:32 Comment #10
Ok, that would explain it..
I can confirm it was the oversold node the cause for this problem. I heard for this before but never actually saw happening. Good i lost few hours trying to figure out what is going on. Anyway you can mark this ticket as complete/closed.