Date: Fri, 03 Jun 2011 19:18:29 +0300 From: Daniel Kalchev <daniel@digsys.bg> To: freebsd-stable@freebsd.org Subject: Re: HAST instability Message-ID: <4DE90955.9020505@digsys.bg> In-Reply-To: <4DE8FE78.6070401@digsys.bg> References: <4DE21C64.8060107@digsys.bg> <4DE3ACF8.4070809@digsys.bg> <86d3j02fox.fsf@kopusha.home.net> <4DE4E43B.7030302@digsys.bg> <86zkm3t11g.fsf@in138.ua3> <4DE5048B.3080206@digsys.bg> <4DE5D535.20804@digsys.bg> <4DE8FE78.6070401@digsys.bg>
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Well, apparently my HAST joy was short. On a second run, I got stuck with Jun 3 19:08:16 b1a hastd[1900]: [data2] (primary) Unable to receive reply header: Operation timed out. on the primary. No messages on the secondary. On primary: # netstat -an | grep 8457 tcp4 0 0 10.2.101.11.42659 10.2.101.12.8457 FIN_WAIT_2 tcp4 0 0 10.2.101.11.62058 10.2.101.12.8457 CLOSE_WAIT tcp4 0 0 10.2.101.11.34646 10.2.101.12.8457 FIN_WAIT_2 tcp4 0 0 10.2.101.11.11419 10.2.101.12.8457 CLOSE_WAIT tcp4 0 0 10.2.101.11.37773 10.2.101.12.8457 FIN_WAIT_2 tcp4 0 0 10.2.101.11.21911 10.2.101.12.8457 FIN_WAIT_2 tcp4 0 0 10.2.101.11.40169 10.2.101.12.8457 CLOSE_WAIT tcp4 0 97749 10.2.101.11.44360 10.2.101.12.8457 CLOSE_WAIT tcp4 0 0 10.2.101.11.8457 *.* LISTEN on secondary # netstat -an | grep 8457 tcp4 0 0 10.2.101.12.8457 10.2.101.11.42659 CLOSE_WAIT tcp4 0 0 10.2.101.12.8457 10.2.101.11.62058 FIN_WAIT_2 tcp4 0 0 10.2.101.12.8457 10.2.101.11.34646 CLOSE_WAIT tcp4 0 0 10.2.101.12.8457 10.2.101.11.11419 FIN_WAIT_2 tcp4 0 0 10.2.101.12.8457 10.2.101.11.37773 CLOSE_WAIT tcp4 0 0 10.2.101.12.8457 10.2.101.11.21911 CLOSE_WAIT tcp4 0 0 10.2.101.12.8457 10.2.101.11.40169 FIN_WAIT_2 tcp4 66415 0 10.2.101.12.8457 10.2.101.11.44360 FIN_WAIT_2 tcp4 0 0 10.2.101.12.8457 *.* LISTEN on primary # hastctl status data0: role: primary provname: data0 localpath: /dev/gpt/data0 extentsize: 2097152 (2.0MB) keepdirty: 64 remoteaddr: 10.2.101.12 sourceaddr: 10.2.101.11 replication: fullsync status: complete dirty: 0 (0B) data1: role: primary provname: data1 localpath: /dev/gpt/data1 extentsize: 2097152 (2.0MB) keepdirty: 64 remoteaddr: 10.2.101.12 sourceaddr: 10.2.101.11 replication: fullsync status: complete dirty: 0 (0B) data2: role: primary provname: data2 localpath: /dev/gpt/data2 extentsize: 2097152 (2.0MB) keepdirty: 64 remoteaddr: 10.2.101.12 sourceaddr: 10.2.101.11 replication: fullsync status: complete dirty: 6291456 (6.0MB) data3: role: primary provname: data3 localpath: /dev/gpt/data3 extentsize: 2097152 (2.0MB) keepdirty: 64 remoteaddr: 10.2.101.12 sourceaddr: 10.2.101.11 replication: fullsync status: complete dirty: 0 (0B) Sits in this state for over 10 minutes. Unfortunately, no KDB in kernel. Any ideas what other to look for? Daniel
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