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https://issues.apache.org/jira/browse/TS-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13743472#comment-13743472
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bettydramit edited comment on TS-2138 at 8/19/13 2:30 AM:
----------------------------------------------------------
I use wget for my test.
my cache.config is
url_regex=^http://appdown.test.com/.*\.(ipa|exe|dat) scheme=http
ttl-in-cache=30d
wget for debug :
wget -SO /dev/null -e http_proxy=127.0.0.1
http://appdown.test.com/Data/APPINFOR/21/24/mobi.pimpyourpic/dizigui_zhouyi_mobi.pimpyourpic_1368806400_1.0.ipa
-d
DEBUG output created by Wget 1.12 on linux-gnu.
--2013-08-19 09:15:37--
http://appdown.test.com/Data/APPINFOR/21/24/mobi.pimpyourpic/dizigui_zhouyi_mobi.pimpyourpic_1368806400_1.0.ipa
Connecting to 127.0.0.1:80... connected.
Created socket 4.
Releasing 0x0000000001356e70 (new refcount 0).
Deleting unused 0x0000000001356e70.
---request begin---
GET
http://appdown.test.com/Data/APPINFOR/21/24/mobi.pimpyourpic/dizigui_zhouyi_mobi.pimpyourpic_1368806400_1.0.ipa
HTTP/1.0
User-Agent: Wget/1.12 (linux-gnu)
Accept: */*
Host: appdown.test.com
---request end---
Proxy request sent, awaiting response...
---response begin---
HTTP/1.0 200 Ok
Content-Type: application/octet-stream
Checksum: md5=014cf3b1236cbf681ddfd8f573304801
Last-Modified: Sat, 18 May 2013 03:03:06 GMT
Content-Length: 6793508
Date: Mon, 19 Aug 2013 01:08:06 GMT
Age: 451
Server: ATS/3.3.5-dev
---response end---
HTTP/1.0 200 Ok
Content-Type: application/octet-stream
Checksum: md5=014cf3b1236cbf681ddfd8f573304801
Last-Modified: Sat, 18 May 2013 03:03:06 GMT
Content-Length: 6793508
Date: Mon, 19 Aug 2013 01:08:06 GMT
Age: 451
Server: ATS/3.3.5-dev
Length: 6793508 (6.5M) [application/octet-stream]
Saving to: “/dev/null”
100%[====================================================================================>]
6,793,508 1.17M/s in 5.6s
Closed fd 4
2013-08-19 09:15:43 (1.16 MB/s) - “/dev/null” saved [6793508/6793508]
restr ats debug cache_dir_sync log for same file（wait for 120s）
NOTE: Traffic Server received Sig 15: Terminated
[TrafficManager] ==> Cleaning up and reissuing signal #15
[E. Mgmt] log ==> [TrafficManager] using root directory '/usr'
[TrafficServer] using root directory '/usr'
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) Dir
/dev/vdc 188416:121896937 not dirty
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) Dir
/dev/vde 188416:121896937 not dirty
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) Dir
/dev/vdg 188416:121896937 not dirty
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) pos:
2572577792 Dir /dev/vdf 188416:121896937 dirty...syncing to disk
[NOTE: Traffic Server received Sig 15: Terminated
TrafficManager] ==> Cleaning up and reissuing signal #15
[TrafficManager] ==> signal #15
[E. Mgmt] log ==> [TrafficManager] using root directory '/usr'
[TrafficServer] using root directory '/usr'
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vdg 188416:121896937 not dirty
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vdc 188416:121896937 not dirty
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vde 188416:121896937 not dirty
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vdd 188416:121896937: waiting for agg buffer
[Aug 19 09:16:06.579] Server {0x2aab8bfce700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.579] Server {0x2aab8bfce700} DEBUG: (cache_dir_sync) pos:
2520774656 Dir /dev/vdd 188416:121896937 dirty...syncing to disk
[Aug 19 09:21:21.254] Server {0x2aab8286cfa0} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:21:21.254] Server {0x2aab8286cfa0} DEBUG: (cache_dir_sync) pos:
2572577792 Dir /dev/vdf 188416:121896937 dirty...syncing to disk
was (Author: bettydreamit):
I use wget for my test.
my cache.config is
url_regex=^http://appdown.wanmeiyueyu.com/.*\.(ipa|exe|dat) scheme=http
ttl-in-cache=30d
wget for debug :
wget -SO /dev/null -e http_proxy=127.0.0.1
http://appdown.wanmeiyueyu.com/Data/APPINFOR/21/24/mobi.pimpyourpic/dizigui_zhouyi_mobi.pimpyourpic_1368806400_1.0.ipa
-d
DEBUG output created by Wget 1.12 on linux-gnu.
--2013-08-19 09:15:37--
http://appdown.wanmeiyueyu.com/Data/APPINFOR/21/24/mobi.pimpyourpic/dizigui_zhouyi_mobi.pimpyourpic_1368806400_1.0.ipa
Connecting to 127.0.0.1:80... connected.
Created socket 4.
Releasing 0x0000000001356e70 (new refcount 0).
Deleting unused 0x0000000001356e70.
---request begin---
GET
http://appdown.wanmeiyueyu.com/Data/APPINFOR/21/24/mobi.pimpyourpic/dizigui_zhouyi_mobi.pimpyourpic_1368806400_1.0.ipa
HTTP/1.0
User-Agent: Wget/1.12 (linux-gnu)
Accept: */*
Host: appdown.wanmeiyueyu.com
---request end---
Proxy request sent, awaiting response...
---response begin---
HTTP/1.0 200 Ok
Content-Type: application/octet-stream
Checksum: md5=014cf3b1236cbf681ddfd8f573304801
Last-Modified: Sat, 18 May 2013 03:03:06 GMT
Content-Length: 6793508
Date: Mon, 19 Aug 2013 01:08:06 GMT
Age: 451
Powered-By-VeryCDN: HIT from cuc-jz-1-1-c1321, STALE from utn-cz-1-3-c1391,
MISS from cuc-bj-1-1-c1371
Server: ATS/3.3.5-dev
---response end---
HTTP/1.0 200 Ok
Content-Type: application/octet-stream
Checksum: md5=014cf3b1236cbf681ddfd8f573304801
Last-Modified: Sat, 18 May 2013 03:03:06 GMT
Content-Length: 6793508
Date: Mon, 19 Aug 2013 01:08:06 GMT
Age: 451
Powered-By-VeryCDN: HIT from cuc-jz-1-1-c1321, STALE from utn-cz-1-3-c1391,
MISS from cuc-bj-1-1-c1371
Server: ATS/3.3.5-dev
Length: 6793508 (6.5M) [application/octet-stream]
Saving to: “/dev/null”
100%[====================================================================================>]
6,793,508 1.17M/s in 5.6s
Closed fd 4
2013-08-19 09:15:43 (1.16 MB/s) - “/dev/null” saved [6793508/6793508]
restr ats debug cache_dir_sync log for same file（wait for 120s）
NOTE: Traffic Server received Sig 15: Terminated
[TrafficManager] ==> Cleaning up and reissuing signal #15
[E. Mgmt] log ==> [TrafficManager] using root directory '/usr'
[TrafficServer] using root directory '/usr'
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) Dir
/dev/vdc 188416:121896937 not dirty
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) Dir
/dev/vde 188416:121896937 not dirty
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) Dir
/dev/vdg 188416:121896937 not dirty
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:13:16.723] Server {0x2b4425c48700} DEBUG: (cache_dir_sync) pos:
2572577792 Dir /dev/vdf 188416:121896937 dirty...syncing to disk
[NOTE: Traffic Server received Sig 15: Terminated
TrafficManager] ==> Cleaning up and reissuing signal #15
[TrafficManager] ==> signal #15
[E. Mgmt] log ==> [TrafficManager] using root directory '/usr'
[TrafficServer] using root directory '/usr'
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vdg 188416:121896937 not dirty
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vdc 188416:121896937 not dirty
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vde 188416:121896937 not dirty
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.538] Server {0x2aab83996700} DEBUG: (cache_dir_sync) Dir
/dev/vdd 188416:121896937: waiting for agg buffer
[Aug 19 09:16:06.579] Server {0x2aab8bfce700} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:16:06.579] Server {0x2aab8bfce700} DEBUG: (cache_dir_sync) pos:
2520774656 Dir /dev/vdd 188416:121896937 dirty...syncing to disk
[Aug 19 09:21:21.254] Server {0x2aab8286cfa0} DEBUG: (cache_dir_sync) sync
started
[Aug 19 09:21:21.254] Server {0x2aab8286cfa0} DEBUG: (cache_dir_sync) pos:
2572577792 Dir /dev/vdf 188416:121896937 dirty...syncing to disk
> when restart ats, all data will be lost, miss return
> -----------------------------------------------------
>
> Key: TS-2138
> URL: https://issues.apache.org/jira/browse/TS-2138
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache
> Reporter: bettydramit
> Attachments: ts-3.3.5-40.spec
>
>
> ENV: centos 6 x86_64 gitmaster and
> http://people.apache.org/~zwoop/rel-candidates/trafficserver-3.3.5-dev.tar.bz2
> ./configure --enable-layout=Gentoo --libdir=%{_libdir}/trafficserver
> --enable-linux-native-aio --enable-reclaimable-freelist
>
> when restart ats ,my all hit data will be lost.
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