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Bug #16448

Server hangs

Added by Maksymilian Molęda about 4 years ago. Updated about 3 years ago.

Status:
Closed: Insufficient Info
Priority:
No priority
Assignee:
Alexander Motin
Category:
OS
Target version:
Seen in:
Severity:
New
Reason for Closing:
Reason for Blocked:
Needs QA:
Yes
Needs Doc:
Yes
Needs Merging:
Yes
Needs Automation:
No
Support Suite Ticket:
n/a
Hardware Configuration:
ChangeLog Required:
No

Description

Server hangs when copying data to ISCSI. In log i found only.

History

#1 Updated by Maksymilian Molęda about 4 years ago

  • File debug-SRV042-FNAS-14-20160724191418.txz added

#2 Updated by Maksymilian Molęda about 4 years ago

  • File Error_Freenas_.txt added

#3 Updated by Maksymilian Molęda about 4 years ago

When doing FULL SQL backup problem escalates and server DIES. When i backup INC and DIF SQL BACKUP server works well.
the the maximum CPU load when server DIES is
Load acarage: 4.0 3.0 1.0
Memory usage i 3.0G

i have 4 ports aggregate LCAP, 9 HDD 4 TB, 2 SSD 100 GB, 16GB RAM

#4 Updated by Vaibhav Chauhan about 4 years ago

  • Status changed from Unscreened to 15

BRB: can you please get us a debug from HUNG state ?

#5 Avatar?id=14398&size=24x24 Updated by Kris Moore about 4 years ago

  • Seen in changed from Unspecified to N/A

#6 Updated by Alexander Motin almost 4 years ago

  • Status changed from 15 to Closed: Insufficient Info

We are sorry, but our crystal ball is not functional enough now to solve server hangs without any information.

You may try enabling debug kernel, may be it can give any more information instead of just hang (if that is not a hardware issue like overheating).

#7 Updated by Dru Lavigne about 3 years ago

  • File deleted (debug-SRV042-FNAS-14-20160724191418.txz)

#8 Updated by Dru Lavigne about 3 years ago

  • File deleted (Error_Freenas_.txt)

#9 Updated by Dru Lavigne about 3 years ago

  • Target version set to N/A
  • Private changed from Yes to No

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