> What is the output of `file some_extracted_file`?
It's "data".
The output of head looks like this:
> )(▒86 boot.www0P)(▒Beresp: 1503698757.375353 119.998656
119.998480-P)(▒Error: 1503698757.375362 119.998665 0.000009
))(▒HTTP/1.1*)(▒503+)(▒Service Unavailable+)(▒Backend fetch
failed$,)(▒Date: Fri, 25 Aug 2017 22:05:57 GMT,)(▒Server:
Varnish<)(▒BACKEND_ERROR',)(▒Content-Type: text/html;
charset=utf-8,)(▒Retry-After: >)(▒deliverO)(▒malloc Transient
1)(▒HTTP/1.12)(▒5033)(▒Backend fetch failed$4)(▒Date: Fri, 25 Aug 2017
22:05:57 GMT4)(▒Server: Varnish'4)(▒Content-Typ)(▒284S)(▒292 0 292 0 0
0M)(▒L)(@req 2631964 rxreq+P)(@Start: 1503698637.376097 0.000000
0.000000)P)(@Req: 1503698637.376097 0.000000 0.000000?)(@54.162.61.100
34377)(@GETg)(@/en/ )(@HTTP/1.1)(@Connection: closeG)(@User-Agent:
Flamingo_SearchEngine (+http://www.flamingosearch.com/bot))(@Host:
www.example.com)(@X-Forwarded-For:
54.111.111.111<)(@RECV>)(@hash<)(@HASH>)(@lookup<)(@MISS>)(@fetchK)(@bereq
2631966 fetch/P)(@Fetch: 1503698757.439626 120.063529 120.063529
)(@HTTP/1.1)(@503Backend fetch failed$)(@Date: Fri, 25 Aug 2017 22:05:57
GMT)(@Server: Varnish')(@Content-Type: text/html;
charset=utf-8)(@Retry-After: 5)(@X-Varnish: 2631965)(@Age: 0)(@Via: 1.1
varnish-v<)(@DELIVER)(@Via: 1.1 varnish-v>)(@deliver/P)(@Process:
1503698757.439677 120.063580 0.000051)(@Content-Length: 284...
Dridi Boukelmoune wrote:
On Mon, Aug 28, 2017 at 9:21 AM, John Cherouvim <[email protected]> wrote:
In /var/log/varnish/ I have some old varnish logs, produced by varnishlog
which, due to logrotated, are now in gz format:
-rw-r--r-- 1 varnishlog varnish 143068514 Aug 10 23:59
varnish.log.2017-08-10.gz
-rw-r--r-- 1 varnishlog varnish 156373518 Aug 11 23:59
varnish.log.2017-08-11.gz
-rw-r--r-- 1 varnishlog varnish 134255825 Aug 12 23:59
varnish.log.2017-08-12.gz
-rw-r--r-- 1 varnishlog varnish 156992529 Aug 13 23:59
varnish.log.2017-08-13.gz
-rw-r--r-- 1 varnishlog varnish 176751837 Aug 14 23:59
varnish.log.2017-08-14.gz
-rw-r--r-- 1 varnishlog varnish 155948012 Aug 16 00:01
varnish.log.2017-08-15.gz
-rw-r--r-- 1 varnishlog varnish 169977134 Aug 17 00:01
varnish.log.2017-08-16.gz
I've extracted those in another location and tried to view them via
head/more but they look binary.
So I then tried opening them with varnishlog using either of the following
parameters:
[-N filename] VSM filename
[-r filename] Binary file input
But that didn't work giving me:
Can't open log - retrying for 5 seconds
and:
Can't open log file (Not a VSL file:
Any idea on how can I inspect those historical logs from varnish?
What is the output of `file some_extracted_file`?
They are probably ascii dump of the logs if varnishlog is complaining.
Dridi
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