./ looks full but its actually space used in ./ZFS/
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foo has failed me and I'm sure this is a simple thing but...
Short version.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1. Thanks
long version
So I noticed my lab VMs stop responding and it turned out they had paused.
Usual thing would be disk space so I did a
df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 65919500 0 65919500 0% /dev
tmpfs 13197136 10848 13186288 1% /run
/dev/md1 394860308 363170492 11562328 97% /
tmpfs 65985672 0 65985672 0% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 65985672 0 65985672 0% /sys/fs/cgroup
tmpfs 13197132 16 13197116 1% /run/user/124
tmpfs 13197132 12 13197120 1% /run/user/1000
Followed by a
du -hx | sort -h
*SNIP*
2.9G ./ZFS/BIG/BSD
2.9G ./ZFS/BIG/Linux
3.5G ./usr
4.1G ./ZFS/Enduro
4.1G ./ZFS/Enduro/WINDOWS
4.1G ./ZFS/Enduro/WINDOWS/SQL_DATA
9.4G ./ZFS/BIG/windows/Desktop
27G ./ZFS/BIG/windows/WIN_SQL
29G ./ZFS/BIG/windows/DC01
268G ./ZFS/BIG/windows/WIN_FS_1
332G ./ZFS/BIG/windows
337G ./ZFS/BIG
341G ./ZFS
347G .
to see where the space was taken.
I freed some space and resumed the VM's before shutting them down.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1.
Many Thanks
Whilst I'm still interested in a way to avoid the issue if using flat files here is my work around. The BigPool will also store files.
I've created new pools:
zfs create -V 44G -s BigPool/BSD_FW_Router
Made a partition table:
parted /dev/BigPool/BSD_FW_Router mklabel gpt
Copied the image to the new volume:
dd if=/ZFS/BIG/BSD/FW/Router-FW.qcow2 | pv -s 44 | dd of=/dev/BigPool/BSD_FW_Router bs=16M
and reconfigured the VM to start from the device /dev/BigPool/BSD_FW_Router for this example.
mount zfs
asked Feb 25 at 20:01
Jef20vt
112
add a comment |Â
up vote
2
down vote
favorite
foo has failed me and I'm sure this is a simple thing but...
Short version.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1. Thanks
long version
So I noticed my lab VMs stop responding and it turned out they had paused.
Usual thing would be disk space so I did a
df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 65919500 0 65919500 0% /dev
tmpfs 13197136 10848 13186288 1% /run
/dev/md1 394860308 363170492 11562328 97% /
tmpfs 65985672 0 65985672 0% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 65985672 0 65985672 0% /sys/fs/cgroup
tmpfs 13197132 16 13197116 1% /run/user/124
tmpfs 13197132 12 13197120 1% /run/user/1000
Followed by a
du -hx | sort -h
*SNIP*
2.9G ./ZFS/BIG/BSD
2.9G ./ZFS/BIG/Linux
3.5G ./usr
4.1G ./ZFS/Enduro
4.1G ./ZFS/Enduro/WINDOWS
4.1G ./ZFS/Enduro/WINDOWS/SQL_DATA
9.4G ./ZFS/BIG/windows/Desktop
27G ./ZFS/BIG/windows/WIN_SQL
29G ./ZFS/BIG/windows/DC01
268G ./ZFS/BIG/windows/WIN_FS_1
332G ./ZFS/BIG/windows
337G ./ZFS/BIG
341G ./ZFS
347G .
to see where the space was taken.
I freed some space and resumed the VM's before shutting them down.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1.
Many Thanks
Whilst I'm still interested in a way to avoid the issue if using flat files here is my work around. The BigPool will also store files.
I've created new pools:
zfs create -V 44G -s BigPool/BSD_FW_Router
Made a partition table:
parted /dev/BigPool/BSD_FW_Router mklabel gpt
Copied the image to the new volume:
dd if=/ZFS/BIG/BSD/FW/Router-FW.qcow2 | pv -s 44 | dd of=/dev/BigPool/BSD_FW_Router bs=16M
and reconfigured the VM to start from the device /dev/BigPool/BSD_FW_Router for this example.
mount zfs
asked Feb 25 at 20:01
Jef20vt
112
add a comment |Â
up vote
2
down vote
favorite
up vote
2
down vote
favorite
foo has failed me and I'm sure this is a simple thing but...
Short version.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1. Thanks
long version
So I noticed my lab VMs stop responding and it turned out they had paused.
Usual thing would be disk space so I did a
df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 65919500 0 65919500 0% /dev
tmpfs 13197136 10848 13186288 1% /run
/dev/md1 394860308 363170492 11562328 97% /
tmpfs 65985672 0 65985672 0% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 65985672 0 65985672 0% /sys/fs/cgroup
tmpfs 13197132 16 13197116 1% /run/user/124
tmpfs 13197132 12 13197120 1% /run/user/1000
Followed by a
du -hx | sort -h
*SNIP*
2.9G ./ZFS/BIG/BSD
2.9G ./ZFS/BIG/Linux
3.5G ./usr
4.1G ./ZFS/Enduro
4.1G ./ZFS/Enduro/WINDOWS
4.1G ./ZFS/Enduro/WINDOWS/SQL_DATA
9.4G ./ZFS/BIG/windows/Desktop
27G ./ZFS/BIG/windows/WIN_SQL
29G ./ZFS/BIG/windows/DC01
268G ./ZFS/BIG/windows/WIN_FS_1
332G ./ZFS/BIG/windows
337G ./ZFS/BIG
341G ./ZFS
347G .
to see where the space was taken.
I freed some space and resumed the VM's before shutting them down.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1.
Many Thanks
Whilst I'm still interested in a way to avoid the issue if using flat files here is my work around. The BigPool will also store files.
I've created new pools:
zfs create -V 44G -s BigPool/BSD_FW_Router
Made a partition table:
parted /dev/BigPool/BSD_FW_Router mklabel gpt
Copied the image to the new volume:
dd if=/ZFS/BIG/BSD/FW/Router-FW.qcow2 | pv -s 44 | dd of=/dev/BigPool/BSD_FW_Router bs=16M
and reconfigured the VM to start from the device /dev/BigPool/BSD_FW_Router for this example.
mount zfs
asked Feb 25 at 20:01
Jef20vt
112
foo has failed me and I'm sure this is a simple thing but...
Short version.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1. Thanks
long version
So I noticed my lab VMs stop responding and it turned out they had paused.
Usual thing would be disk space so I did a
df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 65919500 0 65919500 0% /dev
tmpfs 13197136 10848 13186288 1% /run
/dev/md1 394860308 363170492 11562328 97% /
tmpfs 65985672 0 65985672 0% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 65985672 0 65985672 0% /sys/fs/cgroup
tmpfs 13197132 16 13197116 1% /run/user/124
tmpfs 13197132 12 13197120 1% /run/user/1000
Followed by a
du -hx | sort -h
*SNIP*
2.9G ./ZFS/BIG/BSD
2.9G ./ZFS/BIG/Linux
3.5G ./usr
4.1G ./ZFS/Enduro
4.1G ./ZFS/Enduro/WINDOWS
4.1G ./ZFS/Enduro/WINDOWS/SQL_DATA
9.4G ./ZFS/BIG/windows/Desktop
27G ./ZFS/BIG/windows/WIN_SQL
29G ./ZFS/BIG/windows/DC01
268G ./ZFS/BIG/windows/WIN_FS_1
332G ./ZFS/BIG/windows
337G ./ZFS/BIG
341G ./ZFS
347G .
to see where the space was taken.
I freed some space and resumed the VM's before shutting them down.
I want to be able to configure the application KVM/QEMU/Virtual Machine Manager so it does not monitor my / mount point in such a way that it sees the drive full when the data is on another mount point
How do I exclude a File System mounted in / from the calculation of what is in the actual boot disk, in my case md1.
Many Thanks
Whilst I'm still interested in a way to avoid the issue if using flat files here is my work around. The BigPool will also store files.
I've created new pools:
zfs create -V 44G -s BigPool/BSD_FW_Router
Made a partition table:
parted /dev/BigPool/BSD_FW_Router mklabel gpt
Copied the image to the new volume:
dd if=/ZFS/BIG/BSD/FW/Router-FW.qcow2 | pv -s 44 | dd of=/dev/BigPool/BSD_FW_Router bs=16M
and reconfigured the VM to start from the device /dev/BigPool/BSD_FW_Router for this example.
mount zfs
mount zfs
asked Feb 25 at 20:01
Jef20vt
112
asked Feb 25 at 20:01
Jef20vt
112
edited Feb 27 at 19:43
asked Feb 25 at 20:01
Jef20vt
112
asked Feb 25 at 20:01
Jef20vt
112
asked Feb 25 at 20:01
Jef20vt
112
112
add a comment |Â
add a comment |Â
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