search for: guestfs_get_memsize

...ktop:~$ sudo libguestfs-test-tool [sudo] password for xxx: ===== Test starts here ===== LIBGUESTFS_DEBUG=1 TMPDIR=(not set) libguestfs: new guestfs handle 0x16cd0f0 library version: 1.15.11 guestfs_get_append: (null) guestfs_get_attach_method: appliance guestfs_get_autosync: 1 guestfs_get_direct: 0 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib/guestfs guestfs_get_pgroup: 0 guestfs_get_qemu: /usr/bin/kvm guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout set to 600 seconds. li...

Currently the tests fail on x86 with recent kernels: FAIL: test-255-disks.sh This confused me for a while because our other test program (utils/max-disks/max-disks.pl) reports that it should be possible to add 255 disks. Well it turns out that the default amount of appliance memory is sufficient if you're just adding disks, but if you try to add _and_ partition those disks there's

...achedir libguestfs: trace: get_cachedir = "/var/tmp" guestfs_get_cachedir: /var/tmp libguestfs: trace: get_hv libguestfs: trace: get_hv = "/usr/bin/qemu-system-x86_64" guestfs_get_hv: /usr/bin/qemu-system-x86_64 libguestfs: trace: get_memsize libguestfs: trace: get_memsize = 500 guestfs_get_memsize: 500 libguestfs: trace: get_network libguestfs: trace: get_network = 0 guestfs_get_network: 0 libguestfs: trace: get_path libguestfs: trace: get_path = "/share/CACHEDEV1_DATA/appliance" guestfs_get_path: /share/CACHEDEV1_DATA/appliance libguestfs: trace: get_pgroup libguestfs: trace: get_...

...*************************************** PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin SELinux: sh: 1: getenforce: not found library version: 1.22.4 guestfs_get_append: (null) guestfs_get_backend: direct guestfs_get_autosync: 1 guestfs_get_cachedir: /var/tmp guestfs_get_direct: 0 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib/guestfs guestfs_get_pgroup: 0 guestfs_get_program: libguestfs-test-tool guestfs_get_qemu: /usr/bin/qemu-system-x86_64 guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_tmpdir: /tmp guestfs_get_trace: 0 guestfs_g...

...bin:/usr/sbin:/usr/bin:/sbin:/bin >> SELinux: sh: 1: getenforce: not found >> library version: 1.22.4 >> guestfs_get_append: (null) >> guestfs_get_backend: direct >> guestfs_get_autosync: 1 >> guestfs_get_cachedir: /var/tmp >> guestfs_get_direct: 0 >> guestfs_get_memsize: 500 >> guestfs_get_network: 0 >> guestfs_get_path: /usr/lib/guestfs >> guestfs_get_pgroup: 0 >> guestfs_get_program: libguestfs-test-tool >> guestfs_get_qemu: /usr/bin/qemu-system-x86_64 >> guestfs_get_recovery_proc: 1 >> guestfs_get_selinux: 0 >> gu...

...> 0: specific value */ + int m; g = guestfs_create (); if (g == NULL) @@ -158,6 +159,14 @@ main (int argc, char *argv[]) } ndisks = n; + /* Increase memory available to the appliance. On x86 the default + * is not enough to both detect and partition 256 disks. + */ + m = guestfs_get_memsize (g); + if (m == -1 || + guestfs_set_memsize (g, m * 20 / 5) == -1) + error (EXIT_FAILURE, 0, "get or set memsize failed"); + tmpdir = guestfs_get_cachedir (g); if (tmpdir == NULL) exit (EXIT_FAILURE); diff --git a/utils/max-disks/max-disks.pl b/utils/max-disks/max-disk...

...guestfs_create (); > if (g == NULL) > @@ -158,6 +159,14 @@ main (int argc, char *argv[]) > } > ndisks = n; > > + /* Increase memory available to the appliance. On x86 the default > + * is not enough to both detect and partition 256 disks. > + */ > + m = guestfs_get_memsize (g); > + if (m == -1 || > + guestfs_set_memsize (g, m * 20 / 5) == -1) > + error (EXIT_FAILURE, 0, "get or set memsize failed"); > + > tmpdir = guestfs_get_cachedir (g); > if (tmpdir == NULL) > exit (EXIT_FAILURE); This is OK. > diff --git a/u...

..._perl:/var/lib/snapd/snap/bin > SELinux: sh: getenforce: command not found > guestfs_get_append: (null) > guestfs_get_autosync: 1 > guestfs_get_backend: direct > guestfs_get_backend_settings: [] > guestfs_get_cachedir: /var/tmp > guestfs_get_hv: /usr/bin/qemu-system-x86_64 > guestfs_get_memsize: 768 > guestfs_get_network: 0 > guestfs_get_path: /usr/lib/guestfs > guestfs_get_pgroup: 0 > guestfs_get_program: libguestfs-test-tool > guestfs_get_recovery_proc: 1 > guestfs_get_smp: 1 > guestfs_get_sockdir: /tmp > guestfs_get_tmpdir: /tmp > guestfs_get_trace: 0 > gu...

...t; PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin > > library version: 1.16.34rhel=6,release=2.el6 > > guestfs_get_append: (null) > > guestfs_get_attach_method: appliance > > guestfs_get_autosync: 1 > > guestfs_get_direct: 0 > > guestfs_get_memsize: 500 > > guestfs_get_network: 0 > > guestfs_get_path: /usr/lib64/guestfs > > guestfs_get_pgroup: 0 > > guestfs_get_qemu: /usr/libexec/qemu-kvm > > guestfs_get_recovery_proc: 1 > > guestfs_get_selinux: 0 > > guestfs_get_smp: 1 > > guestfs_get_t...

...here ===== FEBOOTSTRAP_KERNEL=/dev/.initramfs/live/vmlinuz0 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin library version: 1.16.34rhel=6,release=2.el6 guestfs_get_append: (null) guestfs_get_attach_method: appliance guestfs_get_autosync: 1 guestfs_get_direct: 0 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib64/guestfs guestfs_get_pgroup: 0 guestfs_get_qemu: /usr/libexec/qemu-kvm guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout...

...var/tmp libguestfs: trace: get_direct libguestfs: trace: get_direct = 0 guestfs_get_direct: 0 libguestfs: trace: get_hv libguestfs: trace: get_hv = "/usr/bin/qemu-system-x86_64" guestfs_get_hv: /usr/bin/qemu-system-x86_64 libguestfs: trace: get_memsize libguestfs: trace: get_memsize = 500 guestfs_get_memsize: 500 libguestfs: trace: get_network libguestfs: trace: get_network = 0 guestfs_get_network: 0 libguestfs: trace: get_path libguestfs: trace: get_path = "/usr/lib/x86_64-linux-gnu/guestfs" guestfs_get_path: /usr/lib/x86_64-linux-gnu/guestfs libguestfs: trace: get_pgroup libguestfs: trace:...

.../sbin:/usr/bin:/usr/X11R6/bin:/opt/vpxxcm/conversion SELinux: sh: getenforce: command not found guestfs_get_append: (null) guestfs_get_autosync: 1 guestfs_get_backend: libvirt guestfs_get_backend_settings: [] guestfs_get_cachedir: /var/tmp guestfs_get_direct: 0 guestfs_get_hv: /usr/libexec/qemu-kvm guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib64/guestfs guestfs_get_pgroup: 0 guestfs_get_program: libguestfs-test-tool guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_tmpdir: /tmp guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching app...

...of libguestfs-test-tool: <libguestfs at redhat.com>===== Test starts here ===== LIBGUESTFS_DEBUG=1 TMPDIR=(not set) libguestfs: new guestfs handle 0x9871c80 library version: 1.14.10 guestfs_get_append: (null) guestfs_get_attach_method: appliance guestfs_get_autosync: 1 guestfs_get_direct: 0 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/local/lib/guestfs guestfs_get_pgroup: 0 guestfs_get_qemu: /usr/bin/kvm guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: i686 Launching appliance, timeout set to 600 seconds...

I download libguestfs from github and fetch to the *origin master*. I tried to build libguestfs in my own linux distro and I followd the http://libguestfs.org/guestfs-building.1.html#using-a-prebuilt-binary-appliance to replace with supermin I download the appliance-1.30.1.tar.xz and appliance-1.30.1.tar.xz.sig and extract the tarball to /home/user/appliance and export

.../bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/us r/sbin:/home/romain/bin XDG_RUNTIME_DIR=/run/user/1000 SELinux: Disabled guestfs_get_append: (null) guestfs_get_autosync: 1 guestfs_get_backend: libvirt guestfs_get_backend_settings: [] guestfs_get_cachedir: /var/tmp guestfs_get_hv: /usr/bin/qemu-kvm guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib64/guestfs guestfs_get_pgroup: 0 guestfs_get_program: libguestfs-test-tool guestfs_get_recovery_proc: 1 guestfs_get_smp: 1 guestfs_get_sockdir: /run/user/1000 guestfs_get_tmpdir: /tmp guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64...

...******************************* ===== Test starts here ===== PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin library version: 1.16.34rhel=6,release=2.el6 guestfs_get_append: (null) guestfs_get_attach_method: appliance guestfs_get_autosync: 1 guestfs_get_direct: 0 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib64/guestfs guestfs_get_pgroup: 0 guestfs_get_qemu: /usr/libexec/qemu-kvm guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout...

...n:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin SELinux: sh: getenforce: command not found guestfs_get_append: (null) guestfs_get_autosync: 1 guestfs_get_backend: direct guestfs_get_backend_settings: [] guestfs_get_cachedir: /var/tmp guestfs_get_direct: 0 guestfs_get_hv: /usr/bin/kvm guestfs_get_memsize: 768 guestfs_get_network: 0 guestfs_get_path: /usr/local/lib/guestfs guestfs_get_pgroup: 0 guestfs_get_program: libguestfs-test-tool guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_tmpdir: /tmp guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: powerpc64 Launch...

...gt; r/sbin:/home/romain/bin > XDG_RUNTIME_DIR=/run/user/1000 > SELinux: Disabled > guestfs_get_append: (null) > guestfs_get_autosync: 1 > guestfs_get_backend: libvirt > guestfs_get_backend_settings: [] > guestfs_get_cachedir: /var/tmp > guestfs_get_hv: /usr/bin/qemu-kvm > guestfs_get_memsize: 500 > guestfs_get_network: 0 > guestfs_get_path: /usr/lib64/guestfs > guestfs_get_pgroup: 0 > guestfs_get_program: libguestfs-test-tool > guestfs_get_recovery_proc: 1 > guestfs_get_smp: 1 > guestfs_get_sockdir: /run/user/1000 > guestfs_get_tmpdir: /tmp > guestfs_get_trac...

The existing mechanism was clunky, slow and used ~ 10 MB of local disk. Rich.

...r/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games SELinux: sh: 1: getenforce: not found guestfs_get_append: (null) guestfs_get_backend: direct guestfs_get_autosync: 1 guestfs_get_cachedir: /var/tmp guestfs_get_direct: 0 guestfs_get_hv: /usr/bin/qemu-system-x86_64 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib/guestfs guestfs_get_pgroup: 0 guestfs_get_program: libguestfs-test-tool guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_tmpdir: /tmp guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appli...