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[Qemu-devel] [Bug 1740364] Re: qemu-img: fails to get shared 'write' loc
From: |
Ping Li |
Subject: |
[Qemu-devel] [Bug 1740364] Re: qemu-img: fails to get shared 'write' lock |
Date: |
Fri, 05 Jan 2018 02:44:54 -0000 |
The behaviour should be expected. Since qemu 2.10, image locking is
enabled which make multiple QEMU processes cannot write to the same
image, even if boot snapshot and backing file at the same time are
not allowed.
You could get image info with the option "-U" as below:
$qemu-img info -U $ImageName
The reason qcow2 is not allowed is because metadata has to be read
from the image file, and it is not safe if the image is being used
by the VM, because it may update metadata while we read it,
resulting in inconsistent or wrong output.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1740364
Title:
qemu-img: fails to get shared 'write' lock
Status in QEMU:
New
Bug description:
Description of problem:
Somewhere in F27 (did not see it happening before), I'm getting while running
libguestfs (via libvirt or direct), a qemu-img failure. Note: multiple qcow2
snapshots are on the same backing file, and a parallel libguestfs command is
running on all. However, it seems to be failing to get a lock on the leaf,
which is unique, non-shared.
The VM is up and running. I'm not sure why qemu-img is even trying to get a
write lock on it. Even 'info' fails:
address@hidden ovirt-system-tests]$ qemu-img info
/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2
qemu-img: Could not open
'/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2':
Failed to get shared "write" lock
Is another process using the image?
address@hidden ovirt-system-tests]$ lsof |grep qcow2
address@hidden ovirt-system-tests]$ file
/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2
/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2:
QEMU QCOW Image (v3), has backing file (path
/var/lib/lago/store/phx_repo:el7.4-base:v1), 6442450944 bytes
And it's OK if I kill the VM of course.
Version-Release number of selected component (if applicable):
address@hidden ovirt-system-tests]$ rpm -qa |grep qemu
qemu-block-nfs-2.10.1-2.fc27.x86_64
qemu-block-dmg-2.10.1-2.fc27.x86_64
qemu-guest-agent-2.10.1-2.fc27.x86_64
qemu-system-x86-core-2.10.1-2.fc27.x86_64
qemu-block-curl-2.10.1-2.fc27.x86_64
qemu-img-2.10.1-2.fc27.x86_64
qemu-common-2.10.1-2.fc27.x86_64
qemu-kvm-2.10.1-2.fc27.x86_64
qemu-block-ssh-2.10.1-2.fc27.x86_64
qemu-block-iscsi-2.10.1-2.fc27.x86_64
libvirt-daemon-driver-qemu-3.7.0-3.fc27.x86_64
qemu-block-gluster-2.10.1-2.fc27.x86_64
ipxe-roms-qemu-20161108-2.gitb991c67.fc26.noarch
qemu-system-x86-2.10.1-2.fc27.x86_64
qemu-block-rbd-2.10.1-2.fc27.x86_64
How reproducible:
Sometimes.
Steps to Reproduce:
1. Running Lago (ovirt-system-tests) on my laptop, it happens quite a lot.
Additional info:
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: trace: set_backend "direct"
libguestfs: trace: set_backend = 0
libguestfs: create: flags = 0, handle = 0x7f1314006430, program = python2
libguestfs: trace: set_program "lago"
libguestfs: trace: set_program = 0
libguestfs: trace: add_drive_ro
"/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2"
libguestfs: trace: add_drive
"/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2"
"readonly:true"
libguestfs: creating COW overlay to protect original drive content
libguestfs: trace: get_tmpdir
libguestfs: trace: get_tmpdir = "/tmp"
libguestfs: trace: disk_create "/tmp/libguestfsWrA7Dh/overlay1.qcow2" "qcow2"
-1
"backingfile:/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2"
libguestfs: command: run: qemu-img
libguestfs: command: run: \ create
libguestfs: command: run: \ -f qcow2
libguestfs: command: run: \ -o
backing_file=/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2
libguestfs: command: run: \ /tmp/libguestfsWrA7Dh/overlay1.qcow2
qemu-img: /tmp/libguestfsWrA7Dh/overlay1.qcow2: Failed to get shared "write"
lock
Is another process using the image?
Could not open backing image to determine size.
libguestfs: trace: disk_create = -1 (error)
libguestfs: trace: add_drive = -1 (error)
libguestfs: trace: add_drive_ro = -1 (error)
And:
address@hidden ovirt-system-tests]$ strace qemu-img info
/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2
execve("/usr/bin/qemu-img", ["qemu-img", "info",
"/home/ykaul/ovirt-system-tests/d"...], 0x7fffb36ccfc0 /* 59 vars */) = 0
brk(NULL) = 0x562790488000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20cea08000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=93275, ...}) = 0
mmap(NULL, 93275, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f20ce9f1000
close(3) = 0
openat(AT_FDCWD, "/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320#\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=94232, ...}) = 0
mmap(NULL, 2187272, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20ce5cc000
mprotect(0x7f20ce5e2000, 2093056, PROT_NONE) = 0
mmap(0x7f20ce7e1000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f20ce7e1000
mmap(0x7f20ce7e2000, 8, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20ce7e2000
close(3) = 0
openat(AT_FDCWD, "/lib64/libaio.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\5\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=6312, ...}) = 0
mmap(NULL, 2101328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20ce3ca000
mprotect(0x7f20ce3cb000, 2093056, PROT_NONE) = 0
mmap(0x7f20ce5ca000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x7f20ce5ca000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgmodule-2.0.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\20\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=15264, ...}) = 0
mmap(NULL, 2109528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20ce1c6000
mprotect(0x7f20ce1c9000, 2093056, PROT_NONE) = 0
mmap(0x7f20ce3c8000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20ce3c8000
close(3) = 0
openat(AT_FDCWD, "/lib64/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\256\1\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1145520, ...}) = 0
mmap(NULL, 3223752, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cdeb2000
mprotect(0x7f20cdfc3000, 2097152, PROT_NONE) = 0
mmap(0x7f20ce1c3000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x111000) = 0x7f20ce1c3000
mmap(0x7f20ce1c5000, 200, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20ce1c5000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgthread-2.0.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\6\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=6832, ...}) = 0
mmap(NULL, 2101256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cdcb0000
mprotect(0x7f20cdcb1000, 2093056, PROT_NONE) = 0
mmap(0x7f20cdeb0000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x7f20cdeb0000
mmap(0x7f20cdeb1000, 8, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cdeb1000
close(3) = 0
openat(AT_FDCWD, "/lib64/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240!\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=43696, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce9ef000
mmap(NULL, 2128800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cdaa8000
mprotect(0x7f20cdaaf000, 2093056, PROT_NONE) = 0
mmap(0x7f20cdcae000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f20cdcae000
close(3) = 0
openat(AT_FDCWD, "/lib64/libcap-ng.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\25\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=23544, ...}) = 0
mmap(NULL, 2117640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cd8a2000
mprotect(0x7f20cd8a6000, 2097152, PROT_NONE) = 0
mmap(0x7f20cdaa6000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f20cdaa6000
close(3) = 0
openat(AT_FDCWD, "/lib64/libnettle.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\233\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=229728, ...}) = 0
mmap(NULL, 2322496, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cd66a000
mprotect(0x7f20cd6a0000, 2093056, PROT_NONE) = 0
mmap(0x7f20cd89f000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x35000) = 0x7f20cd89f000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgnutls.so.30", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>address@hidden"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1516168, ...}) = 0
mmap(NULL, 3599400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cd2fb000
mprotect(0x7f20cd45c000, 2093056, PROT_NONE) = 0
mmap(0x7f20cd65b000, 57344, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x160000) = 0x7f20cd65b000
mmap(0x7f20cd669000, 3112, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cd669000
close(3) = 0
openat(AT_FDCWD, "/lib64/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\16\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=14344, ...}) = 0
mmap(NULL, 2105608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cd0f8000
mprotect(0x7f20cd0fa000, 2093056, PROT_NONE) = 0
mmap(0x7f20cd2f9000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f20cd2f9000
close(3) = 0
openat(AT_FDCWD, "/lib64/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\301\10\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1586584, ...}) = 0
mmap(NULL, 3694592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20ccd72000
mprotect(0x7f20cceea000, 2093056, PROT_NONE) = 0
mmap(0x7f20cd0e9000, 49152, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x177000) = 0x7f20cd0e9000
mmap(0x7f20cd0f5000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cd0f5000
close(3) = 0
openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200x\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1503544, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce9ed000
mmap(NULL, 3490600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cca1d000
mprotect(0x7f20ccb71000, 2093056, PROT_NONE) = 0
mmap(0x7f20ccd70000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x153000) = 0x7f20ccd70000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300*\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=92800, ...}) = 0
mmap(NULL, 2188336, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cc806000
mprotect(0x7f20cc81c000, 2093056, PROT_NONE) = 0
mmap(0x7f20cca1b000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f20cca1b000
close(3) = 0
openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220a\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=153128, ...}) = 0
mmap(NULL, 2221160, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cc5e7000
mprotect(0x7f20cc601000, 2093056, PROT_NONE) = 0
mmap(0x7f20cc800000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7f20cc800000
mmap(0x7f20cc802000, 13416, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cc802000
close(3) = 0
openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \21\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2245824, ...}) = 0
mmap(NULL, 4074112, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cc204000
mprotect(0x7f20cc3de000, 2093056, PROT_NONE) = 0
mmap(0x7f20cc5dd000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d9000) = 0x7f20cc5dd000
mmap(0x7f20cc5e3000, 14976, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cc5e3000
close(3) = 0
openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\16\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cc000000
mprotect(0x7f20cc003000, 2093056, PROT_NONE) = 0
mmap(0x7f20cc202000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20cc202000
close(3) = 0
openat(AT_FDCWD, "/lib64/libpcre.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\26\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=471816, ...}) = 0
mmap(NULL, 2564360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cbd8d000
mprotect(0x7f20cbdfe000, 2097152, PROT_NONE) = 0
mmap(0x7f20cbffe000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x71000) = 0x7f20cbffe000
close(3) = 0
openat(AT_FDCWD, "/lib64/libp11-kit.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\271\2\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1261200, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce9eb000
mmap(NULL, 3334480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cba5e000
mprotect(0x7f20cbb78000, 2093056, PROT_NONE) = 0
mmap(0x7f20cbd77000, 86016, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x119000) = 0x7f20cbd77000
mmap(0x7f20cbd8c000, 336, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cbd8c000
close(3) = 0
openat(AT_FDCWD, "/lib64/libidn2.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\26\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=118104, ...}) = 0
mmap(NULL, 2211856, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cb841000
mprotect(0x7f20cb85d000, 2093056, PROT_NONE) = 0
mmap(0x7f20cba5c000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f20cba5c000
mmap(0x7f20cba5d000, 16, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cba5d000
close(3) = 0
openat(AT_FDCWD, "/lib64/libunistring.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\17\1\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1513480, ...}) = 0
mmap(NULL, 3608840, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cb4cf000
mprotect(0x7f20cb63c000, 2093056, PROT_NONE) = 0
mmap(0x7f20cb83b000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16c000) = 0x7f20cb83b000
mmap(0x7f20cb840000, 264, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cb840000
close(3) = 0
openat(AT_FDCWD, "/lib64/libtasn1.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260,\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=77536, ...}) = 0
mmap(NULL, 2171592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cb2bc000
mprotect(0x7f20cb2cd000, 2097152, PROT_NONE) = 0
mmap(0x7f20cb4cd000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f20cb4cd000
close(3) = 0
openat(AT_FDCWD, "/lib64/libhogweed.so.4", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360w\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=188072, ...}) = 0
mmap(NULL, 2281480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cb08e000
mprotect(0x7f20cb0ba000, 2097152, PROT_NONE) = 0
mmap(0x7f20cb2ba000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f20cb2ba000
mmap(0x7f20cb2bb000, 8, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20cb2bb000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgmp.so.10", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>address@hidden"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=495800, ...}) = 0
mmap(NULL, 2584736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cae16000
mprotect(0x7f20cae8c000, 2093056, PROT_NONE) = 0
mmap(0x7f20cb08b000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x75000) = 0x7f20cb08b000
close(3) = 0
openat(AT_FDCWD, "/lib64/libffi.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\27\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=31896, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce9e9000
mmap(NULL, 2127048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f20cac0e000
mprotect(0x7f20cac15000, 2093056, PROT_NONE) = 0
mmap(0x7f20cae14000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f20cae14000
close(3) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce9e7000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce9e4000
arch_prctl(ARCH_SET_FS, 0x7f20ce9e4900) = 0
mprotect(0x7f20cc5dd000, 16384, PROT_READ) = 0
mprotect(0x7f20cae14000, 4096, PROT_READ) = 0
mprotect(0x7f20cb08b000, 8192, PROT_READ) = 0
mprotect(0x7f20cd89f000, 8192, PROT_READ) = 0
mprotect(0x7f20cb2ba000, 4096, PROT_READ) = 0
mprotect(0x7f20cb4cd000, 4096, PROT_READ) = 0
mprotect(0x7f20cb83b000, 16384, PROT_READ) = 0
mprotect(0x7f20cba5c000, 4096, PROT_READ) = 0
mprotect(0x7f20cc800000, 4096, PROT_READ) = 0
mprotect(0x7f20cc202000, 4096, PROT_READ) = 0
mprotect(0x7f20cbd77000, 45056, PROT_READ) = 0
mprotect(0x7f20cbffe000, 4096, PROT_READ) = 0
mprotect(0x7f20cca1b000, 4096, PROT_READ) = 0
mprotect(0x7f20ccd70000, 4096, PROT_READ) = 0
mprotect(0x7f20cd0e9000, 40960, PROT_READ) = 0
mprotect(0x7f20cd2f9000, 4096, PROT_READ) = 0
mprotect(0x7f20ce7e1000, 4096, PROT_READ) = 0
mprotect(0x7f20cd65b000, 53248, PROT_READ) = 0
mprotect(0x7f20cdaa6000, 4096, PROT_READ) = 0
mprotect(0x7f20cdcae000, 4096, PROT_READ) = 0
mprotect(0x7f20ce1c3000, 4096, PROT_READ) = 0
mprotect(0x7f20cdeb0000, 4096, PROT_READ) = 0
mprotect(0x7f20ce3c8000, 4096, PROT_READ) = 0
mprotect(0x7f20ce5ca000, 4096, PROT_READ) = 0
mprotect(0x56278f387000, 24576, PROT_READ) = 0
mprotect(0x7f20cea0a000, 4096, PROT_READ) = 0
munmap(0x7f20ce9f1000, 93275) = 0
set_tid_address(0x7f20ce9e4bd0) = 4326
set_robust_list(0x7f20ce9e4be0, 24) = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f20cc5ecc10, sa_mask=[],
sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f20cc5f9a80}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f20cc5eccb0, sa_mask=[],
sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f20cc5f9a80}, NULL,
8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024,
rlim_max=RLIM64_INFINITY}) = 0
futex(0x7f20cbd8c0c0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
brk(NULL) = 0x562790488000
brk(0x5627904a9000) = 0x5627904a9000
brk(0x5627904ca000) = 0x5627904ca000
getrandom("\xc2", 1, GRND_NONBLOCK) = 1
stat("/etc/crypto-policies/back-ends/gnutls.config", {st_mode=S_IFREG|0644,
st_size=465, ...}) = 0
openat(AT_FDCWD, "/etc/crypto-policies/back-ends/gnutls.config", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=465, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=465, ...}) = 0
read(3, "SYSTEM=NONE:+AEAD:+SHA1:+SHA256:"..., 4096) = 465
read(3, "", 4096) = 0
close(3) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE],
sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f20cc23b6f0},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
readlink("/proc/self/exe", "/usr/bin/qemu-img", 4095) = 17
prctl(PR_SET_TIMERSLACK, 1) = 0
rt_sigprocmask(SIG_BLOCK, [BUS USR1 ALRM IO], NULL, 8) = 0
signalfd(-1, [BUS ALRM IO], 8) = 3
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
epoll_create1(EPOLL_CLOEXEC) = 4
eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK) = 5
epoll_create1(EPOLL_CLOEXEC) = 6
eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK) = 7
futex(0x7f20ce1c4e88, FUTEX_WAKE_PRIVATE, 2147483647) = 0
eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK) = 8
brk(NULL) = 0x5627904ca000
brk(0x5627904eb000) = 0x5627904eb000
openat(AT_FDCWD,
"/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2",
O_RDONLY|O_NONBLOCK|O_CLOEXEC) = 9
fstat(9, {st_mode=S_IFREG|0666, st_size=43122688, ...}) = 0
close(9) = 0
stat("/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2",
{st_mode=S_IFREG|0666, st_size=43122688, ...}) = 0
openat(AT_FDCWD, "/dev/urandom", O_RDONLY) = 9
read(9, "\364\275^\0\226\321$\2337\356\311\301li\305\206", 16) = 16
close(9) = 0
futex(0x7f20ce1c4e88, FUTEX_WAKE_PRIVATE, 2147483647) = 0
openat(AT_FDCWD, "/dev/null", O_RDWR) = 9
fcntl(9, F_OFD_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0,
l_pid=0}) = 0
close(9) = 0
openat(AT_FDCWD,
"/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2",
O_RDONLY|O_CLOEXEC) = 9
openat(AT_FDCWD,
"/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2",
O_RDONLY|O_CLOEXEC) = 10
fstat(9, {st_mode=S_IFREG|0666, st_size=43122688, ...}) = 0
lseek(9, 0, SEEK_END) = 43122688
fstat(9, {st_mode=S_IFREG|0666, st_size=43122688, ...}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=200,
l_len=1, l_pid=0}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=101,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=102,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=103,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=104,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=200,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=201,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=202,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=203,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=204,
l_len=1}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [BUS USR1 ALRM IO], 8) = 0
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ce8e3000
mprotect(0x7f20ce8e3000, 4096, PROT_NONE) = 0
rt_sigprocmask(SIG_SETMASK, [BUS USR1 ALRM IO], [BUS USR1 ALRM IO], 8) = 0
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [BUS USR1 ALRM IO], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) =
0x7f20ca40d000
mprotect(0x7f20ca40e000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7f20cac0cdf0,
flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID,
parent_tidptr=0x7f20cac0d9d0, tls=0x7f20cac0d700, child_tidptr=0x7f20cac0d9d0)
= 4327
rt_sigprocmask(SIG_SETMASK, [BUS USR1 ALRM IO], NULL, 8) = 0
futex(0x5627904beb20, FUTEX_WAKE_PRIVATE, 1) = 1
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, NULL, NULL, 8) = 1 ([{fd=7,
revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 512) = 8
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=201,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=203,
l_len=1}) = 0
fcntl(10, F_OFD_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=200,
l_len=1, l_pid=0}) = 0
fcntl(10, F_OFD_GETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=2, l_pid=18446744073709551615}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=101,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=102,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=103,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=104,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=200,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=201,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=202,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=203,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=204,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=101,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=102,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=103,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=104,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=200,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=201,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=202,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=203,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=204,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=100,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=101,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=102,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=103,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=104,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=200,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=201,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=202,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=203,
l_len=1}) = 0
fcntl(10, F_OFD_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=204,
l_len=1}) = 0
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
rt_sigprocmask(SIG_BLOCK, NULL, [BUS USR1 ALRM IO], 8) = 0
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ca30c000
mprotect(0x7f20ca30c000, 4096, PROT_NONE) = 0
rt_sigprocmask(SIG_SETMASK, [BUS USR1 ALRM IO], [BUS USR1 ALRM IO], 8) = 0
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
close(9) = 0
close(10) = 0
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
rt_sigprocmask(SIG_BLOCK, NULL, [BUS USR1 ALRM IO], 8) = 0
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f20ca20b000
mprotect(0x7f20ca20b000, 4096, PROT_NONE) = 0
rt_sigprocmask(SIG_SETMASK, [BUS USR1 ALRM IO], [BUS USR1 ALRM IO], 8) = 0
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
ppoll([{fd=7, events=POLLIN|POLLERR|POLLHUP}], 1, {tv_sec=0, tv_nsec=0},
NULL, 8) = 0 (Timeout)
fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
write(2, "qemu-img: Could not open '/home/"..., 180qemu-img: Could not open
'/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2':
Failed to get shared "write" lock
) = 180
write(2, "Is another process using the ima"..., 36Is another process using
the image?
) = 36
exit_group(1) = ?
+++ exited with 1 +++
address@hidden ovirt-system-tests]$ stat
/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2
File:
/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2
Size: 43122688 Blocks: 84112 IO Block: 4096 regular file
Device: fd03h/64771d Inode: 4718904 Links: 1
Access: (0666/-rw-rw-rw-) Uid: ( 107/ qemu) Gid: ( 107/ qemu)
Context: system_u:object_r:svirt_image_t:s0:c635,c936
Access: 2017-12-28 09:28:17.892598375 +0200
Modify: 2017-12-28 09:31:10.456906255 +0200
Change: 2017-12-28 09:31:10.456906255 +0200
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- [Qemu-devel] [Bug 1740364] Re: qemu-img: fails to get shared 'write' lock,
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