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Backport #22793

closed

osd: sends messages to marked-down peers

Added by Kefu Chai about 6 years ago. Updated about 6 years ago.

Status:
Rejected
Priority:
Urgent
Assignee:
Kefu Chai
Target version:
-
Release:
jewel
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

the async osdmap updates introduce a new problem:

- handle_osd_map map X marks down osd Y
- pg thread uses map X-1 to send message to osd Y, reopening the connection

and nothing ever closes it.

this causes endless

2012-11-28 15:27:28.137449 7fd320440700  0 -- 192.168.37.201:6800/13115 >> 192.168.37.204:6804/22552 pipe(0xc15db40 sd=15 :46294 pgs=0 cs=0 l=0).connect claims to be 192.168.37.204:6804/30624 not 192.168.37.204:6804/22552 - wrong node!

messages

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 #1

Updated by Kefu Chai about 6 years ago

  • Copied from Bug #3548: osd: sends messages to marked-down peers added
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 #2

Updated by Kefu Chai about 6 years ago

  • Status changed from New to Rejected

i wanted to backport fix of #18004 not this one.

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 #3

Updated by Nathan Cutler about 6 years ago

  • Copied from deleted (Bug #3548: osd: sends messages to marked-down peers)
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