umount target is busy
當任何目錄有mount, 然後有程式使用/掛在那個目錄上的話, 就沒有辦法umount 掉, 於umount 時會出現Device is busy 的訊息., Please try this commands: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS(NETWORK-FILE-SYSTEM). Reference: https://stackoverflow.com/questions/7878707/umount-a-busy-device.,原文： http://www.linuxgem.org/tip/use-fuser-rescue-device-is-busy.html 引言： 在Linux下umount掛載的硬碟或者隨身碟的時候，經常會出現“Device is busy”的提示，哦～真讓人惱火，在Windows下的那個無法卸載移動設備的問題，竟然也竄到了Linux下…… 其實，錯誤不在WIndows也不在Linux，無法卸載移動設備 ... , Yes there is a way to detach a busy device immediately (even if it is busy and cannot be unmounted forcefully). You may cleanup all later: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS(NETWORK-FILE-SYSTEM). NOTE: These commands can disrupt a,用fuser 找出哪幾個process 咬住目錄或檔案用df -h 看看mount 起來的路徑#> df -h Filesystem Size Used Avail Use% Mounted on/dev/cciss/c0d0p1 9.7G 5.6G 3.7G 61% /none 2.0G 0 2.0G 0% /dev/ @ @ akuox. , 今天使用nfs后突然不能umount了，纠结了五分钟后，突然找到了原因。 如下： [root@localhost /]# umount /mnt umount.nfs: /mnt: device is busy umount.nfs: /mnt: device is busy [root@localhost /]# exit logout [quota2@localhost /]$ exi., 接著使用另一個tty 登入該Host, 並嘗試 umount /johnext : $ sudo umount /johnext/ umount: /johnext: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) $ fuser /johnext/ # 檢視在mount 點有哪些process 在跑. /johnext: 266, 在Linux 系列OS 安裝好之後，都會有支援一個fuser 這一個指令，那有時候在linux 底下mount 隨身碟，或者是其他硬體的時候，有時候沒辦法讓您移除，會出現：『Device is busy』，那這個訊息是在保護確保你的資料有儲存到該裝置，有時候如果沒有正確移除，會造成資料遺失，或者是資料不完整，那基本上裝上任何一 ..., The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser . When I stopped the nfs-kernel-server I could umount the directory. I have made a page with examples of all solutions so far here: http://oletange.
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 umount target is busy 相關參考資料
Linux: umount 時出現"Device is busy" 的解法- Tsung's Blog
當任何目錄有mount, 然後有程式使用/掛在那個目錄上的話, 就沒有辦法umount 掉, 於umount 時會出現Device is busy 的訊息. https://blog.longwin.com.tw lvm - umount: : target is busy - Ask Ubuntu
Please try this commands: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS(NETWORK-FILE-SYSTEM). Reference: https://stackoverflow.com/questions/7878707/umount-a-busy-device. https://askubuntu.com [轉貼]解决umount時出現的“Device is busy” [論壇- Ubuntu基本設定 ...
原文： http://www.linuxgem.org/tip/use-fuser-rescue-device-is-busy.html 引言： 在Linux下umount掛載的硬碟或者隨身碟的時候，經常會出現“Device is busy”的提示，哦～真讓人惱火，在Windows下的那個無法卸載移動設備的問題，竟然也竄到了Linux下…… 其實，錯誤不在WIndows也不在Linux，無法卸載移... https://www.ubuntu-tw.org linux - Umount a busy device - Stack Overflow
Yes there is a way to detach a busy device immediately (even if it is busy and cannot be unmounted forcefully). You may cleanup all later: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS(N... https://stackoverflow.com Linux umount 出現device is busy @ 老人最愛碎碎念:: 隨意窩Xuite日誌
用fuser 找出哪幾個process 咬住目錄或檔案用df -h 看看mount 起來的路徑#> df -h Filesystem Size Used Avail Use% Mounted on/dev/cciss/c0d0p1 9.7G 5.6G 3.7G 61% /none 2.0G 0 2.0G 0% /dev/ @ @ akuox. http://blog.xuite.net umount.nfs: mnt: device is busy解决- CSDN博客
今天使用nfs后突然不能umount了，纠结了五分钟后，突然找到了原因。 如下： [root@localhost /]# umount /mnt umount.nfs: /mnt: device is busy umount.nfs: /mnt: device is busy [root@localhost /]# exit logout [quota2@localhost /]$ exi. https://blog.csdn.net 程式扎記: [Linux 常見問題] umount 時出現"Device is busy" 的解法
接著使用另一個tty 登入該Host, 並嘗試 umount /johnext : $ sudo umount /johnext/ umount: /johnext: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) $ f... http://puremonkey2010.blogspot [Linux&FreeBSD] 解决umount時出現的“Device is busy” | 小惡魔- 電腦 ...
在Linux 系列OS 安裝好之後，都會有支援一個fuser 這一個指令，那有時候在linux 底下mount 隨身碟，或者是其他硬體的時候，有時候沒辦法讓您移除，會出現：『Device is busy』，那這個訊息是在保護確保你的資料有儲存到該裝置，有時候如果沒有正確移除，會造成資料遺失，或者是資料不完整，那基本上裝上任何一 ... https://blog.wu-boy.com mount - umount: device is busy. Why? - Unix & Linux Stack Exchange
The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser . When I stopped the nfs-kernel-server I could umount the directory. I have made a page with ... https://unix.stackexchange.com |