February 4, 20224 yr 最近某次强制重启后，缓存盘就无法识别了 [1/7] checking root items [2/7] checking extents ref mismatch on [2772516880384 16384] extent item 16777095, found 0 owner ref check failed [2772516880384 16384] tree backref 2772516896768 root 5 not found in extent tree backref 2772516896768 root 9343259769009340421 not referenced back 0x1604cbe0 incorrect global backref count on 2772516896768 found 2 wanted 1 backpointer mismatch on [2772516896768 16384] ERROR: errors found in extent allocation tree or chunk allocation [3/7] checking free space tree [4/7] checking fs roots root 5 inode 3080911 errors 200, dir isize wrong root 5 inode 3080933 errors 200, dir isize wrong root 5 inode 4946216 errors 1, no inode item unresolved ref dir 3080933 index 497978 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946217 errors 1, no inode item unresolved ref dir 3080933 index 497980 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946218 errors 1, no inode item unresolved ref dir 3080933 index 497982 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946219 errors 1, no inode item unresolved ref dir 3080933 index 497984 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946220 errors 1, no inode item unresolved ref dir 3080933 index 497986 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946221 errors 1, no inode item unresolved ref dir 3080933 index 497988 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946223 errors 1, no inode item unresolved ref dir 3080933 index 497990 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946224 errors 1, no inode item unresolved ref dir 3080933 index 497992 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946225 errors 1, no inode item unresolved ref dir 3080933 index 497994 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946226 errors 1, no inode item unresolved ref dir 3080933 index 497996 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946227 errors 1, no inode item unresolved ref dir 3080933 index 497998 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946228 errors 1, no inode item unresolved ref dir 3080933 index 498000 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946229 errors 1, no inode item unresolved ref dir 3080911 index 93959 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946230 errors 1, no inode item unresolved ref dir 3080933 index 498002 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946231 errors 1, no inode item unresolved ref dir 3080933 index 498004 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946232 errors 1, no inode item unresolved ref dir 3080933 index 498006 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946233 errors 1, no inode item unresolved ref dir 3080933 index 498008 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946234 errors 1, no inode item unresolved ref dir 3080933 index 498010 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946235 errors 1, no inode item unresolved ref dir 3080911 index 93961 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946236 errors 1, no inode item unresolved ref dir 3080933 index 498012 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946237 errors 1, no inode item unresolved ref dir 3080933 index 498014 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946238 errors 1, no inode item unresolved ref dir 3080933 index 498016 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946239 errors 1, no inode item unresolved ref dir 3080933 index 498018 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946240 errors 1, no inode item unresolved ref dir 3080933 index 498020 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946241 errors 1, no inode item unresolved ref dir 3080933 index 498022 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946242 errors 1, no inode item unresolved ref dir 3080911 index 93963 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946243 errors 1, no inode item unresolved ref dir 3080933 index 498024 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946244 errors 1, no inode item unresolved ref dir 3080933 index 498026 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946245 errors 1, no inode item unresolved ref dir 3080933 index 498028 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946246 errors 1, no inode item unresolved ref dir 3080933 index 498030 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946247 errors 1, no inode item unresolved ref dir 3080933 index 498032 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946248 errors 1, no inode item unresolved ref dir 3080933 index 498034 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946249 errors 1, no inode item unresolved ref dir 3080911 index 93965 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946250 errors 1, no inode item unresolved ref dir 3080933 index 498036 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946251 errors 1, no inode item unresolved ref dir 3080933 index 498038 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946252 errors 1, no inode item unresolved ref dir 3080933 index 498040 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946253 errors 1, no inode item unresolved ref dir 3080933 index 498042 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946254 errors 1, no inode item unresolved ref dir 3080933 index 498044 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946255 errors 1, no inode item unresolved ref dir 3080933 index 498046 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946256 errors 1, no inode item unresolved ref dir 3080911 index 93967 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946257 errors 1, no inode item unresolved ref dir 3080933 index 498048 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946258 errors 1, no inode item unresolved ref dir 3080933 index 498050 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946259 errors 1, no inode item unresolved ref dir 3080933 index 498052 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946260 errors 1, no inode item unresolved ref dir 3080933 index 498054 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946261 errors 1, no inode item unresolved ref dir 3080933 index 498056 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946262 errors 1, no inode item unresolved ref dir 3080933 index 498058 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946263 errors 1, no inode item unresolved ref dir 3080911 index 93969 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946264 errors 1, no inode item unresolved ref dir 3080933 index 498060 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946265 errors 1, no inode item unresolved ref dir 3080933 index 498062 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946266 errors 1, no inode item unresolved ref dir 3080933 index 498064 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946267 errors 1, no inode item unresolved ref dir 3080933 index 498066 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946268 errors 1, no inode item unresolved ref dir 3080933 index 498068 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946269 errors 1, no inode item unresolved ref dir 3080911 index 93971 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946270 errors 1, no inode item unresolved ref dir 3080933 index 498070 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946271 errors 1, no inode item unresolved ref dir 3080933 index 498072 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946272 errors 1, no inode item unresolved ref dir 3080933 index 498074 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946273 errors 1, no inode item unresolved ref dir 3080933 index 498076 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946274 errors 1, no inode item unresolved ref dir 3080933 index 498078 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946275 errors 1, no inode item unresolved ref dir 3080933 index 498080 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946276 errors 1, no inode item unresolved ref dir 3080911 index 93973 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946277 errors 1, no inode item unresolved ref dir 3080933 index 498082 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946278 errors 1, no inode item unresolved ref dir 3080933 index 498084 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946279 errors 1, no inode item unresolved ref dir 3080933 index 498086 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946280 errors 1, no inode item unresolved ref dir 3080933 index 498088 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946281 errors 1, no inode item unresolved ref dir 3080933 index 498090 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946282 errors 1, no inode item unresolved ref dir 3080933 index 498092 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946283 errors 1, no inode item unresolved ref dir 3080911 index 93975 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946284 errors 1, no inode item unresolved ref dir 3080933 index 498094 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946285 errors 1, no inode item unresolved ref dir 3080933 index 498096 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946286 errors 1, no inode item unresolved ref dir 3080933 index 498098 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946287 errors 1, no inode item unresolved ref dir 3080933 index 498100 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946288 errors 1, no inode item unresolved ref dir 3080933 index 498102 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946289 errors 1, no inode item unresolved ref dir 3080933 index 498104 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946290 errors 1, no inode item unresolved ref dir 3080911 index 93977 namelen 17 name WiredTiger.turtle filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946291 errors 1, no inode item unresolved ref dir 3080933 index 498106 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946292 errors 1, no inode item unresolved ref dir 3080933 index 498108 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946293 errors 1, no inode item unresolved ref dir 3080933 index 498110 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946294 errors 1, no inode item unresolved ref dir 3080933 index 498112 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946428 errors 1, no inode item unresolved ref dir 3080933 index 498114 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref root 5 inode 4946429 errors 1, no inode item unresolved ref dir 3080933 index 498116 namelen 15 name metrics.interim filetype 1 errors 5, no dir item, no inode ref ERROR: errors found in fs roots Opening filesystem to check... Checking filesystem on /dev/nvme0n1p1 UUID: c21e8355-9094-4d5c-8a39-90628db768c5 cache and super generation don't match, space cache will be invalidated found 821009588224 bytes used, error(s) found total csum bytes: 465315260 total tree bytes: 998031360 total fs tree bytes: 330940416 total extent tree bytes: 97812480 btree space waste bytes: 151265393 file data blocks allocated: 2922605473792 referenced 789605810176 磁盘检查报告这个，应该怎么处理啊？
February 4, 20224 yr 要重新建立分区表，恢复文件系统，可搜索引擎搜寻具体操作，或者尝试使用一个启动的工具U盘，带DiskGenius等磁盘工具恢复。 Ps：数据不重要的话，格式化重建cache盘把。
February 4, 20224 yr Author 8 hours ago, lyqalex said: 要重新建立分区表，恢复文件系统，可搜索引擎搜寻具体操作，或者尝试使用一个启动的工具U盘，带DiskGenius等磁盘工具恢复。 Ps：数据不重要的话，格式化重建cache盘把。 用PE系统下DiskGenius的软件修复不了分区表，没有找到原来的大分区。这是不是代表数量全部没了？数据挺重要的。里面有很多照片
February 5, 20224 yr Author 13 hours ago, lyqalex said: 如果有重要数据，试试把ssd更换到其他主机，找数据拯救软件尝试进行数据恢复。 只恢复了部分照片。大部分数据丢失了。。 这RAID1也能同时损坏。。实在有点坑。。
February 6, 20224 yr Author 10 hours ago, lyqalex said: 硬件故障随机性很强，重要数据不要放到ssd，放hdd和阵列，服务器起码配置带基本电源稳压的ups比较稳妥。 已有在线互动的UPS的，血书求读缓存。。
February 7, 20224 yr https://en.opensuse.org/SDB:BTRFS#How_to_repair_a_broken.2Funmountable_btrfs_filesystem 可以参考下这个恢复看看 一般是不容易GG的 你这盘还是企业级 不讲道理啊
February 8, 20224 yr Author 10 hours ago, lagunapata said: https://en.opensuse.org/SDB:BTRFS#How_to_repair_a_broken.2Funmountable_btrfs_filesystem 可以参考下这个恢复看看 一般是不容易GG的 你这盘还是企业级 不讲道理啊 谢谢～我格式化了一个盘了，另外一个盘还没动 有空恢复一下看看 大船货……
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