[Bug 1388880] Re: metadata update should not delete large file manifest
James Page
james.page at ubuntu.com
Mon Oct 30 11:50:07 UTC 2017
And with swift:
ubuntu at james-page-bastion:~/tools/openstack-charm-testing/trunk⟫ swift upload -S 10000000 kerneltest /boot/initrd.img-4.4.0-96-generic boot/initrd.img-4.4.0-96-generic segment 1
boot/initrd.img-4.4.0-96-generic segment 0
boot/initrd.img-4.4.0-96-generic
ubuntu at james-page-bastion:~/tools/openstack-charm-testing/trunk⟫ swift stat kerneltest boot/initrd.img-4.4.0-96-generic
Account: AUTH_9736b8ef9ac84824ab6e248455665cbf
Container: kerneltest
Object: boot/initrd.img-4.4.0-96-generic
Content Type: application/octet-stream
Content Length: 15604860
Last Modified: Mon, 30 Oct 2017 11:49:24 GMT
ETag: "47ecced69b46738eeda009e28c53ce94"
Manifest: kerneltest_segments/boot/initrd.img-4.4.0-96-generic/1505843367.051525/15604860/10000000/
Meta Mtime: 1505843367.051525
Accept-Ranges: bytes
X-Timestamp: 1509364163.49140
X-Trans-Id: tx07d94f0c87e84717a404c-0059f711c8
X-Openstack-Request-Id: tx07d94f0c87e84717a404c-0059f711c8
ubuntu at james-page-bastion:~/tools/openstack-charm-testing/trunk⟫ swift post -m "x-object-meta-test1:test1" kerneltest boot/initrd.img-4.4.0-96-generic
ubuntu at james-page-bastion:~/tools/openstack-charm-testing/trunk⟫ swift stat kerneltest boot/initrd.img-4.4.0-96-generic
Account: AUTH_9736b8ef9ac84824ab6e248455665cbf
Container: kerneltest
Object: boot/initrd.img-4.4.0-96-generic
Content Type: application/octet-stream
Content Length: 0
Last Modified: Mon, 30 Oct 2017 11:49:35 GMT
ETag: d41d8cd98f00b204e9800998ecf8427e
Meta X-Object-Meta-Test1: test1
Accept-Ranges: bytes
X-Timestamp: 1509364174.89169
X-Trans-Id: tx006f1ae51d9142be9e46f-0059f711d4
X-Openstack-Request-Id: tx006f1ae51d9142be9e46f-0059f711d4
As per original bug report.
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https://bugs.launchpad.net/bugs/1388880
Title:
metadata update should not delete large file manifest
Status in python-swiftclient:
New
Status in swift package in Ubuntu:
New
Bug description:
If you upload a large file into swift using "swift -S" (or presumably
the upload() method) then add extra metadata using "swift post -m" (or
post_object()), the large file manifest metadata is deleted. It
shouldn't do that.
$ swift upload -S 10000000 chrisstest /boot/initrd.img-3.16.0-22-generic
boot/initrd.img-3.16.0-22-generic segment 3
boot/initrd.img-3.16.0-22-generic segment 0
boot/initrd.img-3.16.0-22-generic segment 1
boot/initrd.img-3.16.0-22-generic segment 2
/boot/initrd.img-3.16.0-22-generic
$ swift stat chrisstest boot/initrd.img-3.16.0-22-generic
Account: AUTH_06b6c15ea8c54b8f9832cbaf1ccccfb6
Container: chrisstest
Object: boot/initrd.img-3.16.0-22-generic
Content Type: application/octet-stream
Content Length: 30730085
Last Modified: Mon, 03 Nov 2014 14:51:20 GMT
ETag: "235bbbe8ab0520eec94a6bb8cc079db6"
Manifest: chrisstest_segments/boot/initrd.img-3.16.0-22-generic/1413445437.000000/30730085/10000000/
Meta Mtime: 1413445437.000000
Accept-Ranges: bytes
X-Timestamp: 1415026308.79456
$ swift post -m "x-object-meta-test1:test1" chrisstest
boot/initrd.img-3.16.0-22-generic
$ swift stat chrisstest boot/initrd.img-3.16.0-22-generic
Account: AUTH_06b6c15ea8c54b8f9832cbaf1ccccfb6
Container: chrisstest
Object: boot/initrd.img-3.16.0-22-generic
Content Type: application/octet-stream
Content Length: 30730085
Last Modified: Mon, 03 Nov 2014 14:53:52 GMT
ETag: 53d3910d4f2cea329b515f19cbb5ca89
Meta X-Object-Meta-Test1: test1
Accept-Ranges: bytes
X-Timestamp: 1415026432.67306
Interestingly, "swift download" (and the get_object() method) do re-
create the segmented file correctly even without the manifest (does it
just make an opportunistic look for chrisstest_segments?)
System details:
$ lsb_release -rd
Description: Ubuntu 14.10
Release: 14.10
$ apt-cache policy python-swiftclient
python-swiftclient:
Installed: 1:2.3.0-0ubuntu1
Candidate: 1:2.3.0-0ubuntu1
Version table:
*** 1:2.3.0-0ubuntu1 0
500 http://gb.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
100 /var/lib/dpkg/status
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