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超融合存储日志告警

2021-04-06提问

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zhiliao_rHgYJM

zhiliao_rHgYJM 二段

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问题描述：

超融合服务器是正常运行的，但是从后台日志中发现了如下报错:

2020-04-01 19:33:01.647015-[ERROR]-[TGT]-[pid:48512][target.c][tgt_cmd_io_error_print][line:2956]:cmd(0x7f0b97ca2650) return host(BGZ-UIS-06,***.***.redhat:server191,172.16.100.11), for lun 0 of op 9e1000 not ok, error code is [2, (05, 2000)].

2020-04-01 19:33:01.662925-[ERROR]-[TGT]-[pid:48512][target.c][tgt_cmd_io_error_print][line:2956]:cmd(0x7f0b97ca2650) return host(BGZ-UIS-06,***.***.redhat:server191,172.16.100.11), for lun 0 of op 9e1000 not ok, error code is [2, (05, 2000)].

2020-04-01 19:33:01.689198-[ERROR]-[TGT]-[pid:48512][target.c][tgt_cmd_io_error_print][line:2956]:cmd(0x7f0b97ca2650) return host(BGZ-UIS-06,***.***.redhat:server191,172.16.100.11), for lun 0 of op 9e1000 not ok, error code is [2, (05, 2000)].

2020-04-01 19:33:01.704359-[ERROR]-[TGT]-[pid:48512][target.c][tgt_cmd_io_error_print][line:2956]:cmd(0x7f0b97ca30d0) return host(BGZ-UIS-06,***.***.redhat:server191,172.16.100.11), for lun 0 of op 9e1000 not ok, error code is [2, (05, 2000)].

2020-04-01 19:33:01.721180-[ERROR]-[TGT]-[pid:48512][target.c][tgt_cmd_io_error_print][line:2956]:cmd(0x7f0b97ca30d0) return host(BGZ-UIS-06,***.***.redhat:server191,172.16.100.11), for lun 0 of op 9e1000 not ok, error code is [2, (05, 2000)].

2020-04-01 19:33:01.737401-[ERROR]-[TGT]-[pid:48512][target.c][tgt_cmd_io_error_print][line:2956]:cmd(0x7f0b97ca30d0) return host(BGZ-UIS-06,***.***.

尝试了共享存储暂停，删除，重启服务器等，还是报错2021-04-06 09:24:21.551781-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3074]:scsi cmd(0x7fe77d11e4d0) error code is [2, (05, 2000)].

2021-04-06 09:24:21.551908-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3039]:scsi cmd(0x7fe77d11e4d0) a1 08 2e 00 01 00 00 00 40 ec 00 00 00 00 00 00 failed.

2021-04-06 09:24:21.551925-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3041]:scsi cmd(0x7fe77d11e4d0) from host(BGZ-UIS-06, ***.***.redhat:server191, 172.16.100.11) to target 512 lun .diskpool_hdd.rbd/defaultBlock_hdd failed.

2021-04-06 09:24:21.551936-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3074]:scsi cmd(0x7fe77d11e4d0) error code is [2, (05, 2000)].

2021-04-06 09:24:21.573123-[WARN]-[TGT]-[pid:8893][scsi.c][scsi_cmd_perform][line:720]:no find lun 0, host_lun_id 4

2021-04-06 09:24:21.573132-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3039]:scsi cmd(0x7fe77d11e4d0) a1 06 20 00 00 00 00 00 40 e5 00 00 00 00 00 00 failed.

2021-04-06 09:24:21.573136-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3041]:scsi cmd(0x7fe77d11e4d0) from host(BGZ-UIS-06, ***.***.redhat:server191, 172.16.100.11) to target 512 lun (null) failed.

2021-04-06 09:24:21.573139-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3074]:scsi cmd(0x7fe77d11e4d0) error code is [2, (05, 2500)].

2021-04-06 09:24:21.573210-[ERROR]-[TGT]-[pid:8893][target.c][tgt_io_error][line:3039]:scsi cmd(0x7fe77d11e4d0) a1 08 2e 00 01