linux下存储故障，求大神指点。
问题描述：Linux下存储自动变为只读；
Linux日志：
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 32469, 3878 clusters in bitmap, 14118 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 32470, 4137 clusters in bitmap, 8233 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 32471, 8107 clusters in bitmap, 14251 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 32472, 7153 clusters in bitmap, 17077 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 32473, 1742 clusters in bitmap, 9934 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 32474, 1491 clusters in bitmap, 7635 in gd
JBD2: Spotted dirty metadata buffer (dev = sdb1, blocknr = 0). There's a risk of filesystem corruption in case of system crash.
EXT4-fs error: 4 callbacks suppressed
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38353, 4906 clusters in bitmap, 15146 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38354, 1776 clusters in bitmap, 14064 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38355, 4854 clusters in bitmap, 17142 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38356, 1920 clusters in bitmap, 16256 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38357, 1520 clusters in bitmap, 13808 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38358, 1920 clusters in bitmap, 8064 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38359, 5646 clusters in bitmap, 17934 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38360, 119 clusters in bitmap, 8311 in gd
EXT4-fs error (device sdb1): ext4_mb_generate_buddy:755: group 38361, 0 clusters in bitmap, 14336 in gd
大神们。help me
{:6_283:} black105133 发表于 2018-6-20 13:16
怎么个意思。嘿嘿 我来学习
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