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hey, |
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|
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to solve this part: |
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- /dev/zfs: missing |
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- zfs command: missing |
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- zpool command: missing |
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|
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|
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Do `emerge sys-fs/zfs` and reboot. |
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|
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Viktar |
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|
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On Sat, May 16, 2020 at 8:05 PM Victor Ivanov <vic.m.ivanov@×××××.com> |
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wrote: |
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|
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> Some of these are obsolete and have been removed in newer kernels. |
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> |
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> NF_NAT ones have been superseded by / renamed to: |
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> |
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> CONFIG_NF_NAT |
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> CONFIG_IP_NF_NAT |
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> CONFIG_IP6_NF_NAT |
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> |
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> I'm not sure about CONFIG_INET_XFRM_MODE_TRANSPORT but I believe it's |
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> now incorporated into other XFRM config variables in newer kernels. I |
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> will need to look at the kernel changelogs. But you should be fine |
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> without it. |
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> |
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> AUFS is not part of the main kernel tree, so the following option does |
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> not apply: |
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> |
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> CONFIG_AUFS_FS |
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> |
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> That said, Docker does _not_ require AUFS, but it does still support it |
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> as an option. Docker docs, recommend using OverlayFS instead which is |
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> also part of the main kernel tree. |
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> |
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> As far as I recall there are patches and overlays that will allow you to |
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> enable AUFS if needed. Debian, for example, does not include AUFS and |
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> instead uses DKMS for AUFS support. |
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> |
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> The CFQ I/O scheduler is obsolete and has been removed, so the following |
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> do not exist and have no alternatives except for running an older kernel: |
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> |
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> CONFIG_IOSCHED_CFQ |
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> CONFIG_CFQ_GROUP_IOSCHED |
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> |
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> Docker will run just fine with the BFQ scheduler. |
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> |
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> Generally speaking the docker kernel validation script is fundamentally |
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> flawed by design - it doesn't check the kernel options based on the |
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> kernel version. Instead it uses as single global list of CONFIG options |
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> and matches against that. |
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> |
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> - Victor |
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> |
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> On 16/05/2020 18:12, Peter Humphrey wrote: |
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> > Afternoon all, |
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> > |
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> > I'm trying to follow the wiki[1] to set up gentoo-sources-5.4.38, but |
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> the wiki |
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> > seems to have been written for a different kernel version. Nothing |
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> daunted, I |
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> > set as many parameters as I could, rebooted and ran |
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> /usr/share/docker/contrib/ |
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> > check-config.sh. I got 9 things missing, thus: |
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> > |
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> > $ /usr/share/docker/contrib/check-config.sh > /tmp/config-check |
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> > $ grep missing /tmp/config-check |
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> > - CONFIG_NF_NAT_IPV4: missing |
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> > - CONFIG_NF_NAT_NEEDED: missing |
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> > - CONFIG_IOSCHED_CFQ: missing |
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> > - CONFIG_CFQ_GROUP_IOSCHED: missing |
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> > - CONFIG_INET_XFRM_MODE_TRANSPORT: missing |
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> > - CONFIG_AUFS_FS: missing |
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> > - /dev/zfs: missing |
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> > - zfs command: missing |
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> > - zpool command: missing |
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> > |
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> > I can't find any of those. Any clues for the uninitiated? |
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> > |
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> > 1. https://wiki.gentoo.org/wiki/Docker |
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> > |
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> |
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> |
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