sc-win32-status 121 and 1236 in IIS log
6,590
Could be a denial of service attack via and improperly set MinFileBytesPerSec metabase setting.
For details:
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Author by
Shiraz Bhaiji
Architect / dev lead / .net programmer Manager at Evry http://www.evry.no/ Board Member Oslo Software Architecture http://www.meetup.com/Oslo-Software-Architecture/
Updated on September 17, 2022Comments
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Shiraz Bhaiji over 1 year
I am trying to solve some performance problems.
We have a web server that calls another web server with WCF services installed.
There are about 20,000 calls in 1 hour, most are a few milliseconds.
But about 20 of them are 10 to 50 seconds
All of these have sc-win32-status 121 or 1236.
Question is what could be causing sc-win32-status 121 or 1236, and how could I solve this?
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MikeT over 13 yearsare they with sc-status 200?
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Shiraz Bhaiji over 13 yearsThanks for the answer, it turned out that it was just normal use of the system with browser caching turned off
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Joy George Kunjikkuru almost 6 yearsHi @ShirazBhaiji, Were you able to solve the issue by reducing MinFileBytesPerSec setting from its default?