Re: MySQL5.7 group replication Mulit-Master read only after one server corrupted

[chliny chen]

Hi, all
I try to starce the pid of the mysql on the server A and C（online server), and it shows a loop of the code below:

accept(26, {sa_family=AF_FILE, NULL}, [2]) = 392
futex(0x1e539e4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1e539e0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
poll([{fd=25, events=POLLIN}, {fd=26, events=POLLIN}], 2, -1) = 1 ([{fd=26, revents=POLLIN}])
accept(26, {sa_family=AF_FILE, NULL}, [2]) = 392
futex(0x1e539e4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1e539e0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x1e539a0, FUTEX_WAKE_PRIVATE, 1) = 1
poll([{fd=25, events=POLLIN}, {fd=26, events=POLLIN}], 2, -1) = 1 ([{fd=26, revents=POLLIN}])

It seems that mysql meets a dead-lock?