dfget变僵尸进程

[divmid]

Ⅰ. dfget变僵尸进程

[root@700 ~]# ps aux  | grep dfget
root      5289  0.0  0.0  12132  1156 pts/1    S+   10:07   0:00 grep --color=auto dfget
root     29631  0.0  0.0      0     0 ?        Z    Dec09   0:01 [dfget] <defunct>
[root@700 ~]#

Ⅱ. 错误日志

• dfclient.log

2021-12-09 22:17:45.987 INFO sign:158-1639058589.746 : do register to x.x.x.x:8002, res:null error:dialing to the given TCP address timed out
2021-12-09 22:17:46.541 ERRO sign:158-1639058589.746 : failed to report piece{taskid:5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8,range:352321536-358612991},err: dialing to the given TCP address timed out
2021-12-09 22:17:46.541 WARN sign:158-1639058589.746 : failed to report piece to supernode with request(&{TaskID:5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 Cid:dockerip-158-1639058589.746 DstCid:cdnnode:dockerip~5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 PieceRange:352321536-358612991}) for (1) times and will retry after sleep 0.359s
2021-12-09 22:17:48.388 WARN sign:158-1639058589.746 : success to report piece with request(&{TaskID:5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 Cid:dockerip-158-1639058589.746 DstCid:cdnnode:dockerip~5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 PieceRange:352321536-358612991}) after retrying (2) times
2021-12-09 22:17:48.988 INFO sign:158-1639058589.746 : do register to x.x.x.x:8002, res:null error:dialing to the given TCP address timed out
2021-12-09 22:17:48.988 ERRO sign:158-1639058589.746 : register fail:{"Code":-100,"Msg":"dialing to the given TCP address timed out"}
2021-12-09 22:17:48.988 ERRO sign:158-1639058589.746 : failed to download piece: {"Code":-100,"Msg":"dialing to the given TCP address timed out"}
2021-12-09 22:17:48.989 ERRO sign:158-1639058589.746 : failed to download by dragonfly: failed to download with p2p pattern, reason: 3, and start try to download from source
2021-12-09 22:17:48.989 INFO sign:158-1639058589.746 : start download b4dffbe3-7409-450f-84e1-1f1f7dfbacec from the source station
2021-12-10 00:10:22.990 INFO sign:158-1639058589.746 : download FAIL cost:7633.244s length:442008134 reason:3 error:failed to download file from source: download timeout(6754.000s)
2021-12-09 22:17:46.541 ERRO sign:158-1639058589.746 : failed to report piece{taskid:5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8,range:352321536-358612991},err: dialing to the given TCP address timed out
2021-12-09 22:17:46.541 WARN sign:158-1639058589.746 : failed to report piece to supernode with request(&{TaskID:5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 Cid:dockerip-158-1639058589.746 DstCid:cdnnode:dockerip~5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 PieceRange:352321536-358612991}) for (1) times and will retry after sleep 0.359s
2021-12-09 22:17:48.388 WARN sign:158-1639058589.746 : success to report piece with request(&{TaskID:5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 Cid:dockerip-158-1639058589.746 DstCid:cdnnode:dockerip~5e7d99190ab19eeb996bd25ecd612fa7fbedf045b32b398d754d94ed4bff9fd8 PieceRange:352321536-358612991}) after retrying (2) times
2021-12-09 22:17:48.988 INFO sign:158-1639058589.746 : do register to x.x.x.x:8002, res:null error:dialing to the given TCP address timed out
2021-12-09 22:17:48.988 ERRO sign:158-1639058589.746 : register fail:{"Code":-100,"Msg":"dialing to the given TCP address timed out"}
2021-12-09 22:17:48.988 ERRO sign:158-1639058589.746 : failed to download piece: {"Code":-100,"Msg":"dialing to the given TCP address timed out"}
2021-12-09 22:17:48.989 ERRO sign:158-1639058589.746 : failed to download by dragonfly: failed to download with p2p pattern, reason: 3, and start try to download from source
2021-12-09 22:17:48.989 INFO sign:158-1639058589.746 : start download b4dffbe3-7409-450f-84e1-1f1f7dfbacec from the source station
2021-12-10 00:10:22.990 INFO sign:158-1639058589.746 : download FAIL cost:7633.244s length:442008134 reason:3 error:failed to download file from source: download timeout(6754.000s)

• dfserver.log

2021-12-09 22:03:09.456 INFO sign:63-1639058328.796 : update total limit to 209715200
2021-12-09 22:03:09.526 ERRO sign:63-1639058328.796 : failed to open file:4416a668-508a-45c4-b1f3-7480a641197d-112-1639058534.194, failed to get taskPath: 4416a668-508a-45c4-b1f3-7480a641197d-112-1639058534.194
2021-12-09 22:03:09.899 INFO sign:63-1639058328.796 : update total limit to 209715200
2021-12-09 22:03:10.384 ERRO sign:63-1639058328.796 : failed to open file:b3fbc506-56b8-4b30-bff9-d01b37e22408-85-1639058322.810, failed to get taskPath: b3fbc506-56b8-4b30-bff9-d01b37e22408-85-1639058322.810
2021-12-09 22:03:10.384 ERRO sign:63-1639058328.796 : failed to open file:8e772c19-3fac-4910-b98d-3b628986ca39-86-1639058333.073, failed to get taskPath: 8e772c19-3fac-4910-b98d-3b628986ca39-86-1639058333.073
2021-12-09 22:03:10.385 ERRO sign:63-1639058328.796 : failed to open file:060b5cc5-1a6d-4425-a83f-d957b4368b1c-88-1639058325.280, failed to get taskPath: 060b5cc5-1a6d-4425-a83f-d957b4368b1c-88-1639058325.280
2021-12-09 22:03:10.385 ERRO sign:63-1639058328.796 : failed to open file:50623dd5-9c9e-4422-8e22-3cba78c5ed52-86-1639058371.813, failed to get taskPath: 50623dd5-9c9e-4422-8e22-3cba78c5ed52-86-1639058371.813
2021-12-09 22:03:10.567 ERRO sign:63-1639058328.796 : failed to open file:396baa34-edc9-4ae5-9629-1f1049a6c036-87-1639058323.241, failed to get taskPath: 396baa34-edc9-4ae5-9629-1f1049a6c036-87-1639058323.241
2021-12-09 22:03:10.729 ERRO sign:63-1639058328.796 : failed to open file:396baa34-edc9-4ae5-9629-1f1049a6c036-87-1639058323.241, failed to get taskPath: 396baa34-edc9-4ae5-9629-1f1049a6c036-87-1639058323.241
2021-12-09 22:03:10.885 ERRO sign:63-1639058328.796 : failed to open file:1f005af6-5e1d-4e72-8f79-98c1db778d1e-88-1639058333.660, failed to get taskPath: 1f005af6-5e1d-4e72-8f79-98c1db778d1e-88-1639058333.660
2021-12-09 22:03:11.045 ERRO sign:63-1639058328.796 : failed to open file:fc13b11b-7655-4fa6-9793-4e0967ed8749-87-1639058327.307, failed to get taskPath: fc13b11b-7655-4fa6-9793-4e0967ed8749-87-1639058327.307
2021-12-09 22:03:11.203 ERRO sign:63-1639058328.796 : failed to open file:fc13b11b-7655-4fa6-9793-4e0967ed8749-87-1639058327.307, failed to get taskPath: fc13b11b-7655-4fa6-9793-4e0967ed8749-87-1639058327.307
2021-12-09 22:06:23.581 INFO sign:63-1639058328.796 : server gc, delete file:/root/.small-dragonfly/data/1864bb3f-b17d-470a-bfc7-e61b2446967b-26-1639058328.552.service
2021-12-09 22:06:23.727 INFO sign:63-1639058328.796 : server gc, delete file:/root/.small-dragonfly/data/a0006b05-0c17-47ec-9e63-ee8689f12c55-146-1639058589.423.service
2021-12-09 22:20:25.299 INFO sign:63-1639058328.796 : server gc, delete file:/root/.small-dragonfly/data/cae62168-b4ca-4c50-932d-77e8a73421eb-134-1639058385.453
2021-12-09 22:20:25.303 INFO sign:63-1639058328.796 : server gc, delete file:/root/.small-dragonfly/data/cae62168-b4ca-4c50-932d-77e8a73421eb-134-1639058385.453.service
2021-12-09 22:20:55.832 INFO sign:63-1639058328.796 : server gc, delete file:/root/.small-dragonfly/data/b4dffbe3-7409-450f-84e1-1f1f7dfbacec-158-1639058589.746
2021-12-09 22:20:55.832 INFO sign:63-1639058328.796 : server gc, delete file:/root/.small-dragonfly/data/b4dffbe3-7409-450f-84e1-1f1f7dfbacec-158-1639058589.746.service
2021-12-09 22:22:00.464 INFO sign:63-1639058328.796 : no more task, peer server will stop...
2021-12-09 22:22:00.466 INFO sign:63-1639058328.796 : peer server is shutdown.

Ⅲ. Environment:

• dragonfly version:

dragonflyoss/dfclient:latest
dragonflyoss/supernode:latest

• OS (e.g. from /etc/os-release):

NAME="CentOS Linux"
VERSION="8 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="CentOS Linux 8 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:8"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-8"
CENTOS_MANTISBT_PROJECT_VERSION="8"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="8"

• Kernel (e.g. uname -a):

Linux 700.link.china 4.18.0-147.5.1.el8_1.x86_64 #1 SMP Wed Feb 5 02:00:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

• Install tools:
• Others:

supernode 3台
下载镜像1.4G
dfclient 50台