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Unable to get kernel image in netboot #7391
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From any other machine on the same network segment as the failing node, would you try running |
Thanks for the reply @samveen.
Yes, I'm able to get the files from a client in the same network both via wget and tftp. It seems that only xNBA isn't able to get the files, which for me seems very weird. [root@client ~]# wget http://192.168.1.101:80/tftpboot/xcat/osimage/centos-stream8-x86_64-netboot-compute/kernel
--2023-06-26 11:37:07-- http://192.168.1.101/tftpboot/xcat/osimage/centos-stream8-x86_64-netboot-compute/kernel
Connecting to 192.168.1.101:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10876640 (10M)
Saving to: ‘kernel’
kernel 100%[==============================================================================>] 10.37M --.-KB/s in 0.09s
2023-06-26 11:37:07 (112 MB/s) - ‘kernel’ saved [10876640/10876640] [root@client ~]# tftp 192.168.1.101 -v
Connected to 192.168.1.101 (192.168.1.101), port 69
tftp> status
Connected to 192.168.1.101.
Mode: netascii Verbose: on Tracing: off Literal: off
Rexmt-interval: 5 seconds, Max-timeout: 25 seconds
tftp> get xcat/osimage/centos-stream8-x86_64-netboot-compute/kernel
getting from 192.168.1.101:xcat/osimage/centos-stream8-x86_64-netboot-compute/kernel to kernel [netascii]
Received 10953854 bytes in 3.2 seconds [27783387 bit/s] The same occurs for rootimg and initrd. |
Looking at the error code as listed by xnba (iPXE), there seems to be something going on with |
Hi,
I've been trying to setup a stateless cluster following OpenHPC recipes in CentOS8 but have run into an issue. When trying to boot on PXE I'm able to get the booting scrip for the nodes, but when requesting the kernel image it returns my an HTTP error as shown in the image bellow:
When running
xcatpobe
on master node it points out that everything is ok, the warning comes from the fact that nameserver 150.xxx.x.x is our public network that doesn't have acces to the cluster's internal interface.DHCP server also seems to be working fine
I'm also able to access all files that are required in the PXE boot scrip
Wireshark points out a TFTP error that is aborting the transactions
If you guys have any clue of what it might be, I'd be very glad to hear it. Thx
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