Futher investigations... First vefification went well but then strange things started to happen. Full logs are here: http://pastebin.com/ntbQcaNz Short description is bellow in historical order.
****************************************************************************************************************** PHASE 1: VERIFICATION of HOST1 1. First verification after "data-integrity-alg" enabled: ALL GOOD 2. Second verification after "data-integrity-alg" enabled: BOTH SERVERS HUNG PHASE 1: VERIFICATION of HOST2 1. First verification after "data-integrity-alg" enabled: ALL GOOD 2. Second verification after "data-integrity-alg" enabled: BOTH SERVERS HUNG ****************************************************************************************************************** PHASE 2: HOST1 1. Resync after host2 rebooted: everything seems okay 2. Split brain after 10 minutes of normal work 3. And then I had to disable data-integrity-alg and solve "split brain" to make servers work again PHASE 2: HOST2 1. Resync after host2 rebooted: everything seems okay 2. Split brain after 10 minutes of normal work 3. And then I had to disable data-integrity-alg and solve "split brain" to make servers work again ****************************************************************************************************************** Any ideas what to check next? Best regards, Stanislav
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