Zhao Yongming created TS-1351:
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Summary: raw disk cache disabled when system start
Key: TS-1351
URL: https://issues.apache.org/jira/browse/TS-1351
Project: Traffic Server
Issue Type: Bug
Components: Cache, Management, Packaging
Affects Versions: 3.3.1
Environment: 3.3 & 3.0 x86_64 RHEL 6.2
Reporter: Zhao Yongming
Fix For: 3.3.1
when system start, the trafficserver can not enable disk because of unable to
open the disk file for read.
{code}
[Jul 15 16:29:31.498] Manager {0x7f203507e7e0} NOTE:
[LocalManager::pollMgmtProcessServer] New process connecting fd '8'
[Jul 15 16:29:31.499] Manager {0x7f203507e7e0} NOTE: [Alarms::signalAlarm]
Server Process born
[Jul 15 16:29:32.516] {0x2b53eadb97a0} STATUS: opened
/var/log/trafficserver/diags.log
[Jul 15 16:29:32.529] {0x2b53eadb97a0} NOTE: updated diags config
[Jul 15 16:29:32.539] Server {0x2b53eadb97a0} WARNING: unable to open
'/dev/sda6': -13, Permission denied
[Jul 15 16:29:32.539] Server {0x2b53eadb97a0} WARNING: could not initialize
storage "/dev/sda6" [unable to open]
[Jul 15 16:29:32.539] Server {0x2b53eadb97a0} NOTE: cache clustering disabled
[Jul 15 16:29:32.539] Server {0x2b53eadb97a0} NOTE: clearing statistics
[Jul 15 16:29:32.540] Server {0x2b53eadb97a0} WARNING: unable to open
'/dev/sda6': -13, Permission denied
[Jul 15 16:29:32.540] Server {0x2b53eadb97a0} WARNING: could not initialize
storage "/dev/sda6" [unable to open]
[Jul 15 16:29:32.540] Server {0x2b53eadb97a0} WARNING: no cache disks specified
in /etc/trafficserver/storage.config: cache disabled
[Jul 15 16:29:32.586] Server {0x2b53eadb97a0} NOTE: cache clustering disabled
[Jul 15 16:29:32.586] Server {0x2b53eadb97a0} WARNING: unable to open cache
disk(s): Cache Disabled
{code}
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