在使用Ceph存储系统时,用户可能会遇到一些问题,比如ceph 1 scrub errors。scrub是Ceph存储系统中一种重要的数据完整性检查机制,用于检测和修复数据损坏或丢失的情况。而当出现scrub errors时,可能会影响到系统的稳定性和性能。 首先,要了解scrub errors出现的原因。常见的情况包括硬件故障、网络问题、磁盘故障、软件bug等...
[root@ceph-6-11 ~]# ceph health detail HEALTH_ERR 1 pgs inconsistent; 1 scrub errors pg 2.37c is active+clean+inconsistent, acting [75,6,35] 1 scrub errors 问题依然存在,异常pg没有修复; 然后执行: 要洗刷一个pg组,执行命令: ceph pg scrub 2.37c ceph pg deep-scrub 2.37c ceph pg repai...
1 scrub errors Possible data damage: 1 pg inconsistent services: : 3 daes, quorum mon01,mon02,mon03 (age 10w) mgr: mon01(active, since 7w), standbys: mon02, mon03 mds: cephfs:1 {0=mds01=up:active} 2 up:standby osd: 285 osds: 285 up (since 43h), 285 in (since 2w) ...
WIRESHARK_DEBUG_SCRUB_MEMORY If this environment variable is set, the contents of per-packet and per-file memory is initialized to 0xBADDCAFE when the memory is allocated and is reset to 0xDEADBEEF when the memory is freed. This functionality is useful mainly to developers looking for bugs ...
如果在非执行路径中检测到不可纠正的错误,则意味着该错误是由memory patrol scrub检测到的,并且不会立即被处理器消耗。检测到这些未使用的不可纠正错误在系统事件日志中标记为critical事件,MEM9072: “The system memory has faced uncorrectable multi-bit memory errors in the non-execution path of a memory devi...
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1>Post Image Region Scrub 1>Copy POST to Memory 1>Verifying checksum on copied image. 1>The Memory's CHECKSUM value is e92b. 1>The Memory's Content Size value is a91a0. 1>Success... Checksum on Memory Validated. 3>Init CPU
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C.Intruders may attempt to scrub the logs to hide their activities. D.The format of the logs should be unknown and unavailable to the intruder. 正确答案:D 解析:D 正确。审计工具是跟踪网络内某个网络设备或者某一台计算机上的 活动的技术控制。尽管审计不是一个可以拒绝某个实体访问网络或计...
"osd_requested_scrub_priority": "120", "osd_scrub_auto_repair": "false", "osd_scrub_auto_repair_num_errors": "5", "osd_scrub_backoff_ratio": "0.660000", "osd_scrub_begin_hour": "0", "osd_scrub_begin_week_day": "0",