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江苏建设教育深圳宝安seo外包

wzjs 2025/7/22 21:43:47

江苏建设教育,深圳宝安seo外包,深圳商城网站设计价格,专业做网站优化问题在工作中遇到一个服务器，服务器硬盘100%，查找哪个目录文件中占用大量空间。发现加起来才150G，硬盘空间大概有500G。处理问题，排查是否有某个进程正在删除文件，进程卡住了，所以过滤一下有哪些进程&am…

问题

在工作中遇到一个服务器，服务器硬盘100%，查找哪个目录文件中占用大量空间。发现加起来才150G，硬盘空间大概有500G。

处理问题，排查是否有某个进程正在删除文件，进程卡住了，所以过滤一下有哪些进程，进行删除。

排查

目前硬盘占用100%

/]# df -lh
文件系统                 容量  已用  可用 已用% 挂载点
devtmpfs                  16G     0   16G    0% /dev
tmpfs                     16G   72M   16G    1% /dev/shm
tmpfs                     16G  1.7G   15G   11% /run
tmpfs                     16G     0   16G    0% /sys/fs/cgroup
/dev/mapper/centos-root  495G  494G  1.1G  100% /
/dev/sda1               1014M  216M  799M   22% /boot
tmpfs                    3.2G     0  3.2G    0% /run/user/1002

查看占用的应用程序

/]# lsof -n / |grep deleted
java       1519 elasticsearch  198r  FIFO  253,0          0t0 370874022 /tmp/elasticsearch-15125760050432573356/controller_log_1519 (deleted)
java       1519 elasticsearch  199w  FIFO  253,0          0t0 370874023 /tmp/elasticsearch-15125760050432573356/controller_command_1519 (deleted)
controlle  2161 elasticsearch    2w  FIFO  253,0          0t0 370874022 /tmp/elasticsearch-15125760050432573356/controller_log_1519 (deleted)
controlle  2161 elasticsearch    3w  FIFO  253,0          0t0 370874022 /tmp/elasticsearch-15125760050432573356/controller_log_1519 (deleted)
controlle  2161 elasticsearch    5r  FIFO  253,0          0t0 370874023 /tmp/elasticsearch-15125760050432573356/controller_command_1519 (deleted)
clckhouse  7807    clickhouse    3w   REG  253,0   1048576066 805499428 /var/log/clickhouse-server/clickhouse-server.log.0 (deleted)
java      13742          root   40w   REG  253,0         5412 805533253 /root/logs/rocketmqlogs/namesrv_default.log (deleted)
mysqld    14236         mysql    5u   REG  253,0            0 270724638 /tmp/ibu23Tlr (deleted)
mysqld    14236         mysql    6u   REG  253,0            0 270724639 /tmp/ibgoyhTx (deleted)
mysqld    14236         mysql    7u   REG  253,0            0 270726018 /tmp/ibIlnFqE (deleted)
mysqld    14236         mysql    8u   REG  253,0            0 270726023 /tmp/ib8YqztS (deleted)
mysqld    14236         mysql   12u   REG  253,0            0 270726024 /tmp/ibYVQrc0 (deleted)
java      14599          root    1w   REG  253,0 327890149848   1105447 /root/kafka/kafka/efak/kms/logs/catalina.out (deleted)
java      14599          root    2w   REG  253,0 327890149848   1105447 /root/kafka/kafka/efak/kms/logs/catalina.out (deleted)
java      14599          root    8w   REG  253,0         2555   1105542 /root/kafka/kafka/efak/kms/logs/localhost.2024-09-11.log (deleted)
java      14599          root    9w   REG  253,0            0   1105450 /root/kafka/kafka/efak/kms/logs/manager.2023-11-07.log (deleted)
java      14599          root   10w   REG  253,0            0   1105451 /root/kafka/kafka/efak/kms/logs/host-manager.2023-11-07.log (deleted)
java      14599          root   62w   REG  253,0        92888   1105261 /root/kafka/kafka/efak/kms/logs/localhost_access_log.2024-09-11.txt (deleted)
java      14599          root   78w   REG  253,0     10647384 271536236 /root/kafka/kafka/efak/logs/error.log.2024-09-11 (deleted)
java      14599          root  180w   REG  253,0       477577 271999126 /root/kafka/kafka/efak/logs/error.log.2023-11-07 (deleted)
java      14599          root  328w   REG  253,0     10647384 271536236 /root/kafka/kafka/efak/logs/error.log.2024-09-11 (deleted)

杀死卡主的进程号

/]# kill -9 14599 14236

查看杀死进程号后的硬盘空间

/]# df -lh
文件系统                 容量  已用  可用 已用% 挂载点
devtmpfs                  16G     0   16G    0% /dev
tmpfs                     16G   72M   16G    1% /dev/shm
tmpfs                     16G  1.7G   15G   11% /run
tmpfs                     16G     0   16G    0% /sys/fs/cgroup
/dev/mapper/centos-root  495G  189G  307G   39% /
/dev/sda1               1014M  216M  799M   22% /boot
tmpfs                    3.2G     0  3.2G    0% /run/user/1002

至此硬盘100%已解决。

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