search for: bc52

...pl_Construct lpszDelim is NULL. Using empty string which is possibly wrong. err:ole:ITypeInfo_fnInvoke did not find member id -514, flags 0x2! err:ole:ITypeInfo_fnInvoke did not find member id -504, flags 0x2! fixme:ole:CoRegisterMessageFilter stub err:ole:CoGetClassObject class {96a10940-fa33-4105-bc52-53f19ad9a243} not registered err:ole:CoGetClassObject no class object {96a10940-fa33-4105-bc52-53f19ad9a243} could be created for for context 0x1 fixme:ole:CoCreateInstance no classfactory created for CLSID {96a10940-fa33-4105-bc52-53f19ad9a243}, hres is 0x80040154 wine: Unhandled exception 0xc06d0...

Hello List, I am curious how the ordering of the extensions are determined for an ARA dial-plan. For example, if I have these: _9X. _9011. Which is selected first? Any number dialed starting with 9011 is matched by either rule here and I don't remember seeing any ORDER BY clauses when I had debugged the ARA queries. I'm sure I just missed some critical documentation here.

...ck if the underlying file is a block device when opening the file, and fall back to ioctl(BLKZEROOUT) for aligned zero requests for a block device. Here is an example run without this change on RHEL 7.5: $ export SOCK=/tmp/nbd.sock $ export BLOCK=/dev/e30bfac2-8e13-479d-8cd6-c6da5e306c4e/c9864222-bc52-4359-80d7-76e47d619b15 $ src/nbdkit plugins/file/.libs/nbdkit-file-plugin.so file=$BLOCK -U $SOCK $ time qemu-img convert -n -f raw -O raw /var/tmp/fedora-27.img nbd:unix:/tmp/nbd.sock real 0m11.563s user 0m0.219s sys 0m0.746s $ time qemu-img convert -n -f raw -O raw -W /var/tmp/fedora-27.img nb...

..., we fall back to manual zeroing. For block device, try also to use ioctl(BLKZEROOUT) if offset and count are aligned to block device sector size. Here is an example run without this change on RHEL 7.5: $ export SOCK=/tmp/nbd.sock $ export BLOCK=/dev/e30bfac2-8e13-479d-8cd6-c6da5e306c4e/c9864222-bc52-4359-80d7-76e47d619b15 $ src/nbdkit plugins/file/.libs/nbdkit-file-plugin.so file=$BLOCK -U $SOCK $ time qemu-img convert -n -f raw -O raw /var/tmp/fedora-27.img nbd:unix:/tmp/nbd.sock real 0m11.563s user 0m0.219s sys 0m0.746s $ time qemu-img convert -n -f raw -O raw -W /var/tmp/fedora-27.img nb...

..., we fall back to manual zeroing. For block device, try also to use ioctl(BLKZEROOUT) if offset and count are aligned to block device sector size. Here is an example run without this change on RHEL 7.5: $ export SOCK=/tmp/nbd.sock $ export BLOCK=/dev/e30bfac2-8e13-479d-8cd6-c6da5e306c4e/c9864222-bc52-4359-80d7-76e47d619b15 $ src/nbdkit plugins/file/.libs/nbdkit-file-plugin.so file=$BLOCK -U $SOCK $ time qemu-img convert -n -f raw -O raw /var/tmp/fedora-27.img nbd:unix:/tmp/nbd.sock real 0m11.563s user 0m0.219s sys 0m0.746s $ time qemu-img convert -n -f raw -O raw -W /var/tmp/fedora-27.img nb...

...at an operation is not supported, we never try it again. Here are examples runs on a server based on Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz, using XtremIO storage via 4G FC HBA and 4 paths to storage. $ export SOCK=/tmp/nbd.sock $ export BLOCK=/dev/e30bfac2-8e13-479d-8cd6-c6da5e306c4e/c9864222-bc52-4359-80d7-76e47d619b15 $ src/nbdkit -f plugins/file/.libs/nbdkit-file-plugin.so file=$BLOCK -U $SOCK $ time qemu-img convert -n -f raw -O raw /var/tmp/fedora-27.img nbd:unix:$SOCK real 0m2.741s user 0m0.224s sys 0m0.634s $ time qemu-img convert -n -f raw -O raw -W /var/tmp/fedora-27.img nbd:uni...

This is the second version to support efficient zero for block devices on older kernels (e.g. RHEL 7.5), and file systems that do not support yet FALLOC_FS_ZERO_RANGE (e.g. NFS 4.2). Changes since v1: - Split to smaller patches - Skip linux only includes on other systems - Skip code using BLKZEROOUT if the macro is not defined - Try BLKZEROOUT only if the offset and count are aligned to device

...at an operation is not supported, we never try it again. Here are examples runs on a server based on Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz, using XtremIO storage via 4G FC HBA and 4 paths to storage. $ export SOCK=/tmp/nbd.sock $ export BLOCK=/dev/e30bfac2-8e13-479d-8cd6-c6da5e306c4e/c9864222-bc52-4359-80d7-76e47d619b15 $ src/nbdkit -f plugins/file/.libs/nbdkit-file-plugin.so file=$BLOCK -U $SOCK $ time qemu-img convert -n -f raw -O raw /var/tmp/fedora-27.img nbd:unix:$SOCK real 0m2.741s user 0m0.224s sys 0m0.634s $ time qemu-img convert -n -f raw -O raw -W /var/tmp/fedora-27.img nbd:uni...

This version addresses some of the comments on v2. Changes since v2: - file_zero: Add missing space in function call - is_aligned: Assert that align is indeed a power of 2 - Spelling in commit message Not changed: - Eric commented that spacing was off: https://www.redhat.com/archives/libguestfs/2018-August/msg00113.html but I could not find anything wrong. - Eric asked if ioctl.h will cause

This version addresses comments on v3. Changes since v3: - Finally got spacing right (Eric) - Reorder includes (Richard) - Return 0 or -1 instead of r (Richard) - Add common/include/isaligned.h to Makefile.am (Richard) v3 was here: https://www.redhat.com/archives/libguestfs/2018-August/msg00177.html Nir Soffer (4): file: Avoid unsupported fallocate() calls file: Support zero without

This is the third version to support efficient zero for block devices on older kernels (e.g. RHEL 7.5), and file systems that do not support yet FALLOC_FS_ZERO_RANGE (e.g. NFS 4.2). Changes since v2: - Revert file_can_trim change, since it is too late to change the value after negotiation. Changing the capability dinamically may be useful internally, but it should be done via other means. -