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Add logs at replica for IOs taking more than Read/Write I/O timeouts #2398

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payes opened this issue Feb 15, 2019 · 2 comments
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Add logs at replica for IOs taking more than Read/Write I/O timeouts #2398

payes opened this issue Feb 15, 2019 · 2 comments
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@payes
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payes commented Feb 15, 2019

Is this a BUG REPORT or FEATURE REQUEST?

FEATURE REQUEST:

What happened:
Currently there is no way in jiva to recognize the reason for late response of IOs from replica.
There could be a network error or an IO delay on filesystem.

What you expected to happen:
Although logs at controller show that there was no response from replica for particular IO, but similar log should be printed in replica also to confirm IO delays from filesystem.

How to reproduce it (as minimally and precisely as possible):
To reproduce the scenario, use slower disks at replica to read/write and pump heavy load. IOs will start timing out due to increased disk pressure.

@utkarshmani1997
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closing via openebs-archive/jiva#186

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github-actions bot commented Nov 9, 2019

Issues go stale after 30d of inactivity.

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