Re: FreeBSD 6.1-PRERELEASE : rm swapfile after swapoff can't release the disk space
On Wed, Oct 04, 2006 at 01:55:36PM +, Honest Qiao wrote: Environment: FreeBSD www141.igogo8.com 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #0: Fri May 12 12:12:17 CST 2006 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/iGOGO8-PAE i386 Description: Several months ago , I read the follow article, and add a 12G swapfile. The article url is http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/adding-swap-space.html The swapfile is /usr/swap0 , and I have a swap mount which size is 2G. top show: Swap: 14G Total, 14G Free Today , I use swapoff /usr/swap0 to disable swapfile , and then rm /usr/swap0. /usr/swap0 was deleted, but its disk space can't release. Now, top show: Swap: 2048M Total, 2048M Free www141# df -hi Filesystem Size Used Avail Capacity iused ifree %iused Mounted on /dev/amrd0s1a 248M 41M 187M 18% 1609 31413 5% / devfs 1.0K 1.0K 0B 100% 0 0 100% /dev /dev/amrd0s1f 19G 965M 17G 5% 1737 2636085 0% /db /dev/amrd0s1g 19G 12G 5.6G 69% 769803 1868019 29% /home /dev/amrd0s1d 248M 43M 185M 19% 585 32437 2% /tmp /dev/amrd0s1h 25G 19G 3.4G 85% 354372 3013562 11% /usr /dev/amrd0s1e 248M 65M 163M 29% 6430 26592 19% /var How long did you wait? softupdates could introduce a short delay in the statistics above updating. Failing that, you will need to remove the device with mdconfig. Use geom md list to try to identify the correct md device, then remove it. Ceri -- That must be wonderful! I don't understand it at all. -- Moliere pgpI542kTXsh9.pgp Description: PGP signature
FreeBSD 6.1-PRERELEASE : rm swapfile after swapoff can't release the disk space
Environment: FreeBSD www141.igogo8.com 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #0: Fri May 12 12:12:17 CST 2006 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/iGOGO8-PAE i386 Description: Several months ago , I read the follow article, and add a 12G swapfile. The article url is http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/adding-swap-space.html The swapfile is /usr/swap0 , and I have a swap mount which size is 2G. top show: Swap: 14G Total, 14G Free Today , I use swapoff /usr/swap0 to disable swapfile , and then rm /usr/swap0. /usr/swap0 was deleted, but its disk space can't release. Now, top show: Swap: 2048M Total, 2048M Free www141# df -hi Filesystem Size Used Avail Capacity iused ifree %iused Mounted on /dev/amrd0s1a 248M 41M 187M 18% 1609 31413 5% / devfs 1.0K 1.0K 0B 100% 0 0 100% /dev /dev/amrd0s1f 19G 965M 17G 5% 1737 2636085 0% /db /dev/amrd0s1g 19G 12G 5.6G 69% 769803 1868019 29% /home /dev/amrd0s1d 248M 43M 185M 19% 585 32437 2% /tmp /dev/amrd0s1h 25G 19G 3.4G 85% 354372 3013562 11% /usr /dev/amrd0s1e 248M 65M 163M 29% 6430 26592 19% /var www141# du -csh /usr 9.3G /usr 9.3G total www141# mount /dev/amrd0s1a on / (ufs, local) devfs on /dev (devfs, local) /dev/amrd0s1f on /db (ufs, local, soft-updates) /dev/amrd0s1g on /home (ufs, local, soft-updates) /dev/amrd0s1d on /tmp (ufs, local, soft-updates) /dev/amrd0s1h on /usr (ufs, local, soft-updates) /dev/amrd0s1e on /var (ufs, local, soft-updates) from , df -hi show /usr use 19G but, du -csh /usr show use use 9.3G Why there has a big difference size between df and du? And How to get back the lost disk space? Also , you can visit it on http://www.freebsd.org/cgi/query-pr.cgi?pr=103867 Thanks! _ 与世界各地的朋友进行交流,免费下载 Live Messenger; http://get.live.com/messenger/overview ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: FreeBSD 6.1-PRERELEASE : rm swapfile after swapoff can't release the disk space
On Wednesday 04 October 2006 16:55, Honest Qiao wrote: Description: Several months ago , I read the follow article, and add a 12G swapfile. The article url is http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/adding-swap-space .html The swapfile is /usr/swap0 , and I have a swap mount which size is 2G. top show: Swap: 14G Total, 14G Free Today , I use swapoff /usr/swap0 to disable swapfile , and then rm /usr/swap0. /usr/swap0 was deleted, but its disk space can't release. Only the filename(/usr/swap0) is deleted and that's because there are references to it. mdconfig -l to see which /dev/md[0-9] is attached to the file mdconfig -d -u unit to delete the md [snip] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
FreeBSD 6.1-PRERELEASE : rm swapfile after swapoff can't release the disk space
Environment: FreeBSD www141.igogo8.com 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #0: Fri May 12 12:12:17 CST 2006 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/iGOGO8-PAE i386 Description: Several months ago , I read the follow article, and add a 12G swapfile. The article url is http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/adding-swap-space.html The swapfile is /usr/swap0 , and I have a swap mount which size is 2G. top show: Swap: 14G Total, 14G Free Today , I use swapoff /usr/swap0 to disable swapfile , and then rm /usr/swap0. /usr/swap0 was deleted, but its disk space can't release. Now, top show: Swap: 2048M Total, 2048M Free www141# df -hi Filesystem Size Used Avail Capacity iused ifree %iused Mounted on /dev/amrd0s1a 248M 41M 187M 18% 1609 31413 5% / devfs 1.0K 1.0K 0B 100% 0 0 100% /dev /dev/amrd0s1f 19G 965M 17G 5% 1737 2636085 0% /db /dev/amrd0s1g 19G 12G 5.6G 69% 769803 1868019 29% /home /dev/amrd0s1d 248M 43M 185M 19% 585 32437 2% /tmp /dev/amrd0s1h 25G 19G 3.4G 85% 354372 3013562 11% /usr /dev/amrd0s1e 248M 65M 163M 29% 6430 26592 19% /var www141# du -csh /usr 9.3G /usr 9.3G total www141# mount /dev/amrd0s1a on / (ufs, local) devfs on /dev (devfs, local) /dev/amrd0s1f on /db (ufs, local, soft-updates) /dev/amrd0s1g on /home (ufs, local, soft-updates) /dev/amrd0s1d on /tmp (ufs, local, soft-updates) /dev/amrd0s1h on /usr (ufs, local, soft-updates) /dev/amrd0s1e on /var (ufs, local, soft-updates) from , df -hi show /usr use 19G but, du -csh /usr show use use 9.3G Why there has a big difference size between df and du? Also , you can visit it on http://www.freebsd.org/cgi/query-pr.cgi?pr=103867 Thanks! _ 享用世界上最大的电子邮件系统― MSN Hotmail。 http://www.hotmail.com ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]