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在WSL2中使用device=docker安装lognhorn时iscsid永远会因为sendmsg: bug? ctrl_fd 5错误中止 #19400

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pengln opened this issue Aug 10, 2024 · 2 comments
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kind/support Categorizes issue or PR as a support question. l/zh-CN Issues in or relating to Chinese lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale.

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@pengln
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pengln commented Aug 10, 2024

重现问题所需的命令
当使用longhorn创建一个pvc, 并在pod中使用该pvc时, 会永远无法分配到分区, 检查问题是iscsid在启动后会因为错误中止

失败的命令的完整输出


× iscsid.service - iSCSI initiator daemon (iscsid)
Loaded: loaded (/lib/systemd/system/iscsid.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2024-08-11 09:15:05 UTC; 349ms ago
TriggeredBy: ○ iscsid.socket
Docs: man:iscsid(8)
Process: 35037 ExecStartPre=/lib/open-iscsi/startup-checks.sh (code=exited, status=0/SUCCESS)
Process: 35040 ExecStart=/sbin/iscsid (code=exited, status=0/SUCCESS)
Main PID: 35042 (code=exited, status=255/EXCEPTION)

Aug 11 09:15:04 minikube-m02 systemd[1]: Starting iSCSI initiator daemon (iscsid)...
Aug 11 09:15:04 minikube-m02 iscsid[35040]: iSCSI logger with pid=35041 started!
Aug 11 09:15:04 minikube-m02 systemd[1]: Started iSCSI initiator daemon (iscsid).
Aug 11 09:15:05 minikube-m02 systemd[1]: iscsid.service: Main process exited, code=exited, status=255/EXCEPTION
Aug 11 09:15:05 minikube-m02 iscsid[35041]: iSCSI daemon with pid=35042 started!
Aug 11 09:15:05 minikube-m02 iscsid[35041]: sendmsg: bug? ctrl_fd 5
Aug 11 09:15:05 minikube-m02 systemd[1]: iscsid.service: Failed with result 'exit-code'.

使用的操作系统版本
使用的Windows10 WSL2
kernel版本是5.15.153.1(根据5.15.153.1-microsoft-standard-WSL2的内核编译开启了ISCSI_TCP模块)

这个ctrl_fd5网上有提到可能和netlink有关, 不知道是否是因为ubuntu 22.04的iscsid服务和这个kernel有兼容性问题. 由于Windows10无法在WSL2中开启KVM, 所以希望能帮忙解决

@pengln pengln added the l/zh-CN Issues in or relating to Chinese label Aug 10, 2024
@liangyuanpeng
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/kind support

@k8s-ci-robot k8s-ci-robot added the kind/support Categorizes issue or PR as a support question. label Aug 13, 2024
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@k8s-ci-robot k8s-ci-robot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Nov 11, 2024
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