# Tracking down backup errors

**URL:** <https://kopia.discourse.group/t/tracking-down-backup-errors/126>\
**Category:** Support\
**Created:** [September 20, 2020, 2:40am UTC](https://kopia.discourse.group/t/tracking-down-backup-errors/126 "2020-09-20T02:40:30Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![francisco](https://yyz2.discourse-cdn.com/free1/user_avatar/kopia.discourse.group/francisco/32/40_2.png) [@francisco](https://kopia.discourse.group/u/francisco)\
**Post date:** [September 20, 2020, 2:45am UTC](https://kopia.discourse.group/t/tracking-down-backup-errors/126/2 "2020-09-20T02:45:38Z")

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This is what I found on the log for “Error”

> 2020-09-19 02:14:15.743 D [logging\_storage.go:46] [STORAGE] PutBlob(“p7b65a7bd38b605c293f0d55469e839e6”,len=23810437)=&url.Error{Op:“Post”, URL:“[https://pod-000-1008-16.backblaze.com/b2api/v1/b2\_upload\_file/07d987028e6b6c3d7c48001e/c001\_v0001008\_t0031](https://pod-000-1008-16.backblaze.com/b2api/v1/b2_upload_file/07d987028e6b6c3d7c48001e/c001_v0001008_t0031)”, Err:(\*errors.errorString)(0xc0000847c0)} took 122.535633ms  
> 2020-09-19 02:38:40.443 D [logging\_storage.go:46] [STORAGE] PutBlob(“p1abbf009a734b4a7a2aab4b217f9e462”,len=21348667)=&url.Error{Op:“Post”, URL:“[https://pod-000-1144-17.backblaze.com/b2api/v1/b2\_upload\_file/07d987028e6b6c3d7c48001e/c001\_v0001144\_t0054](https://pod-000-1144-17.backblaze.com/b2api/v1/b2_upload_file/07d987028e6b6c3d7c48001e/c001_v0001144_t0054)”, Err:(\*errors.errorString)(0xc000084030)} took 8m27.215161961s  
> 2020-09-19 02:39:00.184 D [upload.go:739] finished reading directory czdata/images/cz/thumb/3/3a/NFPA\_Template\_Firefox\_Error.png in 117.311µs  
> 2020-09-19 02:39:04.622 D [upload.go:739] finished reading directory czdata/images/cz/thumb/d/d0/Errorsubpagecollapse.jpg in 103.123µs  
> 2020-09-19 02:39:24.368 D [logging\_storage.go:55] [STORAGE] DeleteBlob(“n0bf4b5bfc2b9a7a3cf3e5654231dbc2e”)=&backblaze.B2Error{Code:“no\_such\_file”, Message:“File not present: n0bf4b5bfc2b9a7a3cf3e5654231dbc2e”, Status:400} took 74.199846ms

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