| Från: |
"Steven Levine" <ecs-isp@2rosenthals.com> |
Meddelandehuvud
Oavkodat meddelande |
| Ämne: |
Re: [eCS-ISP] clamscan issue - directories with a lot of files |
| Datum: |
Sat, 02 Nov 2024 08:37:59 -0700 |
| Till: |
"eCS ISP Mailing List" <ecs-isp@2rosenthals.com> |
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In <list-11202333@2rosenthals.com>, on 11/01/24
at 12:05 PM, "Massimo S." <ecs-isp@2rosenthals.com> said:
HI Massimo,
>>> damn, i just deleted a debug.txt output for mistake.. :-(
Oops.
>>> anyway it was a 4GB file, i don't have it in the bkups,
>>> maybe ZIP is not able to add a so large file
Depends on the version of zip.
>>> and i guess that the issue of "Can't read file ERROR"
>>> is not related to a directory with a lot of files inside
>>> since it appears allmost the times in "big dirs", but
>>> it may happens that clamscan keep on working again in the same dir
>>> e.g. in this case:
>>> X:/weasel/MailRoot/mydomain.com/myemail/OLAYI6.MSG: Can't read file ERROR
>>> X:/weasel/MailRoot/mydomain.com/myemail/OLAZFS.MSG: Can't read file ERROR
>>> X:/weasel/MailRoot/mydomain.com/myemail/OLB25S.MSG: Can't read file ERROR
>>> X:/weasel/MailRoot/mydomain.com/myemail/OLB3TA.MSG: Can't read file ERROR
>>> X:/weasel/MailRoot/mydomain.com/myemail/OLB5K9.MSG: Can't read file ERROR
>> i'm able to reproduce the debug output
>> uncompressed it's 5,6GB.. doh :-)
>> compressed is 2,6GB
For a file this large, I recommed you use 7z.
>> i can put it on an ftp
>> let me know
Not yet. I busy with some other projects.
>when it show the errors i see a lot of these in the output on the screen:
>LibClamAV Error: fmap_readpage: pread error: Not enough memory
That message pretty much explains itself.
>the VM has 4GB ram assigned (i know /2 see only about 3,3GB) and
>vaddresslimit is 3072
That's as good as it's going to get.
Clamscan is a memory hog. There are two issues - overall memory usage and
fragmentation.
I don't seem to have a copy of your clamscan command line.
I suspect you are going have to break the clamscan run into smaller chunks
to avoid the memory issues.
Steven
--
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"Steven Levine" <steve53@earthlink.net> Warp/DIY/BlueLion etc.
www.scoug.com www.arcanoae.com www.warpcave.com
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