]> rtime.felk.cvut.cz Git - pisa/qemu-utils.git/log
pisa/qemu-utils.git
7 years agoqemu-run-trick: correct typo in the comment. master
Pavel Pisa [Sat, 18 Mar 2017 10:57:17 +0000 (11:57 +0100)]
qemu-run-trick: correct typo in the comment.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
7 years agoqemu-run-trick: really do not skip copy if permissions cannot be set.
Pavel Pisa [Sat, 18 Mar 2017 10:55:13 +0000 (11:55 +0100)]
qemu-run-trick: really do not skip copy if permissions cannot be set.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
7 years agoqemu-run-trick: use /bin/busybox loader if mount does not work directly.
Pavel Pisa [Sat, 18 Mar 2017 10:35:23 +0000 (11:35 +0100)]
qemu-run-trick: use /bin/busybox loader if mount does not work directly.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
7 years agoqemu-run-trick: do not deep_copy if only target permissions cannot be set.
Pavel Pisa [Sat, 18 Mar 2017 10:27:23 +0000 (11:27 +0100)]
qemu-run-trick: do not deep_copy if only target permissions cannot be set.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
7 years agoqemu-run-trick: correct QEMU KVM option handling to allow run in KVM disabled mode.
Pavel Pisa [Sat, 18 Mar 2017 10:39:26 +0000 (11:39 +0100)]
qemu-run-trick: correct QEMU KVM option handling to allow run in KVM disabled mode.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
7 years agoqemu-run-trick: document alternative options to switch system root.
Pavel Pisa [Sat, 18 Mar 2017 10:22:35 +0000 (11:22 +0100)]
qemu-run-trick: document alternative options to switch system root.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
8 years agoqemu-run-trick: 9p file-system has to be used in 9p2000.u version to work with recent...
Pavel Pisa [Mon, 14 Mar 2016 00:54:13 +0000 (01:54 +0100)]
qemu-run-trick: 9p file-system has to be used in 9p2000.u version to work with recent kernels.

QEMU trick tested to work with 4.4.5 kernel with AUFS support.

Test with overlay leads to kernel panic:

BUG: unable to handle kernel paging request at 000000040020006c
IP: [<ffffffffc00433e8>] v9fs_fid_find+0x58/0x90 [9p]

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
8 years agoqemu-run-trick: use more descriptive labels during mount.
Pavel Pisa [Fri, 22 Jan 2016 09:08:10 +0000 (10:08 +0100)]
qemu-run-trick: use more descriptive labels during mount.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
8 years agoqemu-run-trick: if aufs is not found, try to run with overlay.
Pavel Pisa [Thu, 21 Jan 2016 23:55:57 +0000 (00:55 +0100)]
qemu-run-trick: if aufs is not found, try to run with overlay.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
8 years agoqemu-run-trick: Do not allow to be run as root, it is too dangerous.
Pavel Pisa [Thu, 21 Jan 2016 23:52:56 +0000 (00:52 +0100)]
qemu-run-trick: Do not allow to be run as root, it is too dangerous.

If overlay operation fails then following setup can lead
to seriously breaking host system.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
10 years agoQEMU trick to run own system inside QEMU with root overlay and home pass-through.
Pavel Pisa [Mon, 4 Nov 2013 10:22:56 +0000 (11:22 +0100)]
QEMU trick to run own system inside QEMU with root overlay and home pass-through.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>