I created earlier an issue (6919) and updated it with the relevant issue. This has been fixed in dumpling, although I don't remember hitting the scenario that you did. Was probably hitting it as part of the development work that was done then. In any case I created a branch with the relevant fixes in it (wip-6919). Thanks, Yehuda On Mon, Dec 2, 2013 at 8:39 PM, Dominik Mostowiec <dominikmostowiec@xxxxxxxxx> wrote: > for another object. > http://pastebin.com/VkVAYgwn > > > 2013/12/3 Yehuda Sadeh <yehuda@xxxxxxxxxxx>: >> I see. Do you have backtrace for the crash? >> >> On Mon, Dec 2, 2013 at 6:19 PM, Dominik Mostowiec >> <dominikmostowiec@xxxxxxxxx> wrote: >>> 0.56.7 >>> >>> W dniu poniedziałek, 2 grudnia 2013 użytkownik Yehuda Sadeh napisał: >>> >>>> I'm having trouble reproducing the issue. What version are you using? >>>> >>>> Thanks, >>>> Yehuda >>>> >>>> On Mon, Dec 2, 2013 at 2:16 PM, Yehuda Sadeh <yehuda@xxxxxxxxxxx> wrote: >>>> > Actually, I read that differently. It only says that if there's more >>>> > than 1 part, all parts except for the last one need to be > 5M. Which >>>> > means that for uploads that are smaller than 5M there should be zero >>>> > or one parts. >>>> > >>>> > On Mon, Dec 2, 2013 at 12:54 PM, Dominik Mostowiec >>>> > <dominikmostowiec@xxxxxxxxx> wrote: >>>> >> You're right. >>>> >> >>>> >> S3 api doc: >>>> >> http://docs.aws.amazon.com/AmazonS3/latest/API/mpUploadComplete.html >>>> >> "Err:EntityTooSmall >>>> >> Your proposed upload is smaller than the minimum allowed object size. >>>> >> Each part must be at least 5 MB in size, except the last part." >>>> >> >>>> >> Thanks. >>>> >> >>>> >> This error should be triggered from radosgw also. >>>> >> >>>> >> -- >>>> >> Regards >>>> >> Dominik >>>> >> >>>> >> 2013/12/2 Yehuda Sadeh <yehuda@xxxxxxxxxxx>: >>>> >>> Looks like it. There should be a guard against it (mulitpart upload >>>> >>> minimum is 5M). >>>> >>> >>>> >>> On Mon, Dec 2, 2013 at 12:32 PM, Dominik Mostowiec >>>> >>> <dominikmostowiec@xxxxxxxxx> wrote: >>>> >>>> Yes, this is probably upload empty file. >>>> >>>> This is the problem? >>>> >>>> >>>> >>>> -- >>>> >>>> Regards >>>> >>>> Dominik >>>> >>>> >>>> >>>> >>>> >>>> 2013/12/2 Yehuda Sadeh <yehuda@xxxxxxxxxxx>: >>>> >>>>> By any chance are you uploading empty objects through the multipart >>>> >>>>> upload api? >>>> >>>>> >>>> >>>>> On Mon, Dec 2, 2013 at 12:08 PM, Dominik Mostowiec >>>> >>>>> <dominikmostowiec@xxxxxxxxx> wrote: >>>> >>>>>> Hi, >>>> >>>>>> Another file with the same problems: >>>> >>>>>> >>>> >>>>>> 2013-12-01 11:37:15.556687 7f7891fd3700 1 ====== starting new >>>> >>>>>> request >>>> >>>>>> req=0x25406d0 ===== >>>> >>>>>> 2013-12-01 11:37:15.556739 7f7891fd3700 2 req >>>> >>>>>> 1314:0.000052::::initializing >>>> >>>>>> 2013-12-01 11:37:15.556789 7f7891fd3700 10 s->object=files/192.txt >>>> >>>>>> s->bucket=testbucket >>>> >>>>>> 2013-12-01 11:37:15.556799 7f7891fd3700 2 req >>>> >>>>>> 1314:0.000112:s3:POST >>>> >>>>>> /testbucket/files/192.txt::getting op >>>> >>>>>> 2013-12-01 11:37:15.556804 7f7891fd3700 2 req >>>> >>>>>> 1314:0.000118:s3:POST >>>> >>>>>> /testbucket/files/192.txt:complete_multipart:authorizing >>>> >>>>>> 2013-12-01 11:37:15.560013 7f7891fd3700 10 get_canon_resource(): >>>> >>>>>> >>>> >>>>>> dest=/testbucket/files/192.txt?uploadId=i92xi2olzDtFAeLXlfU2PFP9CDU87BC >>>> >>>>>> 2013-12-01 11:37:15.560027 7f7891fd3700 10 auth_hdr: >>>> >>>>>> POST >>>> >>>>>> >>>> >>>>>> application/xml >>>> >>>>>> Sun, 01 Dec 2013 10:37:10 GMT >>>> >>>>>> /testbucket/files/192.txt?uploadId=i92xi2olzDtFAeLXlfU2PFP9CDU87BC >>>> >>>>>> 2013-12-01 11:37:15.560085 7f7891fd3700 2 req >>>> >>>>>> 1314:0.003399:s3:POST >>>> >>>>>> /testbucket/files/192.txt:complete_multipart:reading permissions >>>> >>>>>> 2013-12-01 11:37:15.562356 7f7891fd3700 2 req >>>> >>>>>> 1314:0.005670:s3:POST >>>> >>>>>> /testbucket/files/192.txt:complete_multipart:verifying op >>>> >>>>>> permissions >>>> >>>>>> 2013-12-01 11:37:15.562373 7f7891fd3700 5 Searching permissions >>>> >>>>>> for >>>> >>>>>> uid=0 mask=2 >>>> >>>>>> 2013-12-01 11:37:15.562377 7f7891fd3700 5 Found permission: 15 >>>> >>>>>> 2013-12-01 11:37:15.562378 7f7891fd3700 10 uid=0 requested perm >>>> >>>>>> (type)=2, policy perm=2, user_perm_mask=2, acl perm=2 >>>> >>>>>> 2013-12-01 11:37:15.562381 7f7891fd3700 2 req >>>> >>>>>> 1314:0.005695:s3:POST >>>> >>>>>> /testbucket/files/192.txt:complete_multipart:verifying op params >>>> >>>>>> 2013-12-01 11:37:15.562384 7f7891fd3700 2 req >>>> >>>>>> 1314:0.005698:s3:POST >>>> >>>>>> /testbucket/files/192.txt:complete_multipart:executing >>>> >>>>>> 2013-12-01 11:37:15.565461 7f7891fd3700 10 calculated etag: >>>> >>>>>> d41d8cd98f00b204e9800998ecf8427e-0 >>>> >>>>>> 2013-12-01 11:37:15.566718 7f7891fd3700 10 can't clone object >>>> >>>>>> testbucket:files/192.txt to shadow object, tag/shadow_obj haven't >>>> >>>>>> been >>>> >>>>>> set >>>> >>>>>> 2013-12-01 11:37:15.566777 7f7891fd3700 0 setting object >>>> >>>>>> tag=_leyAzxCw7YxpKv8P3v3QGwcsw__9VmP >>>> >>>>>> 2013-12-01 11:37:15.678973 7f7891fd3700 2 req >>>> >>>>>> 1314:0.122286:s3:POST >>>> >>>>>> /testbucket/files/192.txt:complete_multipart:http status=200 >>>> >>>>>> 2013-12-01 11:37:15.679192 7f7891fd3700 1 ====== req done >>>> >>>>>> req=0x25406d0 http_status=200 ====== >>>> >>>>>> >>>> >>>>>> Yes, I can read oryginal object. >>>> >>>>>> >>>> >>>>>> -- >>>> >>>>>> Regards >>>> >>>>>> Dominik >>>> >>>>>> >>>> >>>>>> 2013/12/2 Yehuda Sadeh <yehuda@xxxxxxxxxxx>: >>>> >>>>>>> That's unknown bug. I have a guess as to how the original object >>>> >>>>>>> was >>>> >>>>>>> created. Can you read the original object, but only copy fails? >>>> >>>>>>> >>>> >>>>>>> On Dec 2, 2013 4:53 AM, "Dominik Mostowiec" >>>> >>>>>>> <dominikmostowiec@xxxxxxxxx> >>>> >>>>>>> wrote: >>>> >>>>>>>> >>>> >>>>>>>> Hi, >>>> >>>>>>>> I found that issue is related with "ETag: ....-0" (ends -0) >>>> >>>>>>>> This is known bug ? >>>> >>>>>>>> >>>> >>>>>>>> -- >>>> >>>>>>>> Regards >>>> >>>>>>>> Dominik >>>> >>>>>>>> >>>> >>>>>>>> 2013/12/2 Dominik Mostowiec <dominikmostowiec@xxxxxxxxx>: >>>> >>>>>>>> > Hi, >>>> >>>>>>>> > I have strange problem. >>>> >>>>>>>> > Obj copy (0 size) killing radosgw. >>>> >>>>>>>> > >>>> >>>>>>>> > Head for this file: >>>> >>>>>>>> > Content-Type: application/octet-stream >>>> >>>>>>>> > Server: Apache/2.2.22 (Ubuntu) >>>> >>>>>>>> > ETag: "d41d8cd98f00b204e9800998ecf8427e-0" >>>> >>>>>>>> > Last-Modified: 2013-12-01T10:37:15Z >>>> >>>>>>>> > >>>> >>>>>>>> > rgw log. >>>> >>>>>>>> > 2013-12-02 08:18:59.196651 7f5308ff1700 1 ====== starting new >>>> >>>>>>>> > request >>>> >>>>>>>> > req=0x2be6fa0 ===== >>>> >>>>>>>> > 2013-12-02 08:18:59.196709 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.000058::::initializing >>>> >>>>>>>> > 2013-12-02 08:18:59.196752 7f5308ff1700 10 meta>> >>>> >>>>>>>> > HTTP_X_AMZ_ACL=public-read >>>> >>>>>>>> > 2013-12-02 08:18:59.196760 7f5308ff1700 10 meta>> >>>> >>>>>>>> > HTTP_X_AMZ_COPY_SOURCE=/testbucket/testfile.xml >>>> >>>>>>>> > 2013-12-02 08:18:59.196766 7f5308ff1700 10 meta>> >>>> >>>>>>>> > HTTP_X_AMZ_METADATA_DIRECTIVE=COPY >>>> >>>>>>>> > 2013-12-02 08:18:59.196771 7f5308ff1700 10 x>> >>>> >>>>>>>> > x-amz-acl:public-read >>>> >>>>>>>> > 2013-12-02 08:18:59.196772 7f5308ff1700 10 x>> >>>> >>>>>>>> > x-amz-copy-source:/testbucket/testfile.xml >>>> >>>>>>>> > 2013-12-02 08:18:59.196773 7f5308ff1700 10 x>> >>>> >>>>>>>> > x-amz-metadata-directive:COPY >>>> >>>>>>>> > 2013-12-02 08:18:59.196786 7f5308ff1700 10 >>>> >>>>>>>> > s->object=/testbucket/new_testfile.ini s->bucket=testbucket >>>> >>>>>>>> > 2013-12-02 08:18:59.196792 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.000141:s3:PUT >>>> >>>>>>>> > /testbucket/new_testfile.ini::getting op >>>> >>>>>>>> > 2013-12-02 08:18:59.196797 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.000146:s3:PUT >>>> >>>>>>>> > /testbucket/new_testfile.ini:copy_obj:authorizing >>>> >>>>>>>> > 2013-12-02 08:18:59.200648 7f5308ff1700 10 >>>> >>>>>>>> > get_canon_resource(): >>>> >>>>>>>> > dest=/testbucket/new_testfile.ini >>>> >>>>>>>> > 2013-12-02 08:18:59.200661 7f5308ff1700 10 auth_hdr: >>>> >>>>>>>> > PUT >>>> >>>>>>>> > 1B2M2Y8AsgTpgAmY7PhCfg== >>>> >>>>>>>> > application/octet-stream >>>> >>>>>>>> > Mon, 02 Dec 2013 07:18:55 GMT >>>> >>>>>>>> > x-amz-acl:public-read >>>> >>>>>>>> > x-amz-copy-source:/testbucket/testfile.xml >>>> >>>>>>>> > x-amz-metadata-directive:COPY >>>> >>>>>>>> > /testbucket/new_testfile.ini >>>> >>>>>>>> > 2013-12-02 08:18:59.200717 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.004066:s3:PUT >>>> >>>>>>>> > /testbucket/new_testfile.ini:copy_obj:reading permissions >>>> >>>>>>>> > 2013-12-02 08:18:59.203330 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.006679:s3:PUT >>>> >>>>>>>> > /testbucket/new_testfile.ini:copy_obj:verifying op permissions >>>> >>>>>>>> > 2013-12-02 08:18:59.207627 7f5308ff1700 10 manifest: total_size >>>> >>>>>>>> > = 0 >>>> >>>>>>>> > 2013-12-02 08:18:59.207649 7f5308ff1700 5 Searching >>>> >>>>>>>> > permissions for >>>> >>>>>>>> > uid=0 mask=1 >>>> >>>>>>>> > 2013-12-02 08:18:59.207652 7f5308ff1700 5 Found permission: 15 >>>> >>>>>>>> > 2013-12-02 08:18:59.207654 7f5308ff1700 10 uid=0 requested >>>> >>>>>>>> > perm >>>> >>>>>>>> > (type)=1, policy perm=1, user_perm_mask=15, acl perm=1 >>>> >>>>>>>> > 2013-12-02 08:18:59.207669 7f5308ff1700 5 Searching >>>> >>>>>>>> > permissions for >>>> >>>>>>>> > uid=0 mask=2 >>>> >>>>>>>> > 2013-12-02 08:18:59.207670 7f5308ff1700 5 Found permission: 15 >>>> >>>>>>>> > 2013-12-02 08:18:59.207671 7f5308ff1700 10 uid=0 requested >>>> >>>>>>>> > perm >>>> >>>>>>>> > (type)=2, policy perm=2, user_perm_mask=15, acl perm=2 >>>> >>>>>>>> > 2013-12-02 08:18:59.207681 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.011030:s3:PUT >>>> >>>>>>>> > /testbucket/new_testfile.ini:copy_obj:verifying op params >>>> >>>>>>>> > 2013-12-02 08:18:59.207686 7f5308ff1700 2 req >>>> >>>>>>>> > 237:0.011035:s3:PUT >>>> >>>>>>>> > /testbucket/new_testfile.ini:copy_obj:executing >>>> >>>>>>>> > 2013-12-02 08:18:59.207699 7f5308ff1700 10 x>> >>>> >>>>>>>> > x-amz-acl:public-read >>>> >>>>>>>> > 2013-12-02 08:18:59.207704 7f5308ff1700 10 x>> >>>> >>>>>>>> > x-amz-copy-source:/testbucket/testfile.xml >>>> >>>>>>>> > 2013-12-02 08:18:59.207709 7f5308ff1700 10 x>> >>>> >>>>>>>> > x-amz-metadata-directive:COPY >>>> >>>>>>>> > 2013-12-02 08:18:59.207759 7f5308ff1700 5 Copy object >>>> >>>>>>>> > testbucket(@.rgw.buckets[406250.1]):testfile.ini => >>>> >>>>>>>> > testbucket(@.rgw.buckets[406250.1]):new_testfile.ini >>>> >>>>>>>> > 2013-12-02 08:18:59.208903 7f5308ff1700 -1 *** Caught signal >>>> >>>>>>>> > (Segmentation fault) ** >>>> >>>>>>>> > in thread 7f5308ff1700 >>>> >>>>>>>> > >>>> >>>>>>>> > >>>> >>>>>>>> > -- >>>> >>>>>>>> > Regards >>>> >>>>>>>> > Dominik >>>> >>>>>>>> >>>> >>>>>>>> >>>> >>>>>>>> >>>> >>>>>>>> -- >>>> >>>>>>>> Pozdrawiam >>>> >>>>>>>> Dominik >>>> >>>>>>>> _______________________________________________ >>>> >>>>>>>> ceph-users mailing list >>>> >>>>>>>> ceph-users@xxxxxxxxxxxxxx >>>> >>>>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>>> >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> >>>>>> -- >>>> >>>>>> Pozdrawiam >>>> >>>>>> Dominik >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Pozdrawiam >>>> >>>> Dominik >>>> >> >>>> >> >>>> >> >>>> >> -- >>>> >> Pozdrawiam >>>> >> Dominik >>> >>> >>> >>> -- >>> Pozdrawiam >>> Dominik > > > > -- > Pozdrawiam > Dominik _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx 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