Opened 14 years ago
Last modified 7 weeks ago
#7550 assigned bug
persistent swap file
Reported by: | wretched_dutchman | Owned by: | leavengood |
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Priority: | normal | Milestone: | R1.1 |
Component: | System/Kernel | Version: | R1/alpha2 |
Keywords: | Cc: | ||
Blocked By: | Blocking: | #8971 | |
Platform: | All |
Description
I currently have set up a virtual machine via iso (hrev41641) on a 5 gig virtual harddisk and 2gig internal memory.
After installation I noticed that the hard disk is still as almost just as full as when I would use a 750 meg harddisk. I found that the installer created a swap-file of 4 gigabyte, which, in my opinion isn't necessary. I tried to shrink or delete the swap-file to create more space, but this doesn't seem possible. I've tried the following options: Use the VirtualMemory application to a low value and re-disable it altogether. rm /boot/common/var/swap shred /boot/common/var/swap
Non of these options seems to free the diskspace. du shows that after deletion still only +/- 470Meg is used, but df and the DiskUsage utility both give me a free space of 618 meg In other words, when the file is removed it doesn't free it's inode on the file-system.
Change History (8)
comment:1 by , 13 years ago
Owner: | changed from | to
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Status: | new → assigned |
comment:2 by , 13 years ago
Having the same issue in Haiku Alpha 3, istalled on it's own partition. Same issues as above. I even edited /boot/home/config/settings/kernel/drivers/virtual_memory manually and specified a partition size in plaintext. Now it created a swap file the specified size, but there's still no free space left on my 4GB partition. Same problem with inodes as above.
comment:3 by , 13 years ago
To reclaim the lost "ghost" space after deleting the SWAP file, run
checkfs /Haiku
This does the trick in Haiku Alpha 3.
comment:4 by , 13 years ago
it works, but it requires a reboot. At least after a clean install and removing on first boot.
comment:5 by , 8 years ago
Component: | File Systems/BFS → System/Kernel |
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BFS cannot free up the space as long as the file is in use, which is obviously the case here. There is little one can do about that, though, besides letting the kernel close that file in time.
comment:6 by , 7 weeks ago
Keywords: | persistent swap file removed |
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Platform: | x86 → All |
comment:7 by , 7 weeks ago
Blocking: | 8971 added |
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comment:8 by , 7 weeks ago
Milestone: | R1 → R1.1 |
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Taking ownership.