[pve-devel] [PATCH installer v3 0/4] add check/rename for already-existing ZFS rpool

[Christoph Heiss]

v4 out: https://lists.proxmox.com/pipermail/pve-devel/2024-July/064675.html

On Thu, Jul 11, 2024 at 01:57:52PM GMT, Christoph Heiss wrote:
> Pretty straight forward overall, implements a check for an existing
> `rpool` on the system and ask the user whether they would like to rename
> it, much in the same way as it works for VGs already.
>
> Without this, the installer would silently create a second (and thus
> conflicting) `rpool` and cause a boot failure after the installation,
> since it does not know which pool to import exactly.
>
> v1: https://lists.proxmox.com/pipermail/pve-devel/2024-May/063874.html
> v2: https://lists.proxmox.com/pipermail/pve-devel/2024-July/064619.html
>
> Notable changes v2 -> v3:
>   * make low-level option lvm_auto_rename more generic
>   * skip rename prompt in auto-install mode
>
> Notable changes v1 -> v2:
>   * incorporated Aarons suggestions from v1
>   * rewrote tests to use a pre-defined input instead
>   * moved pool renaming to own subroutine
>   * documented all new subroutines
>   * split out tests into own patch
>
> Christoph Heiss (4):
>   test: add test cases for new zfs module
>   low-level: install: check for already-existing `rpool` on install
>   install: config: rename option lvm_auto_rename ->
>     existing_storage_auto_rename
>   low-level: install: automatically rename existing rpools on
>     auto-installs
>
>  Proxmox/Install.pm                            | 35 +++++++++++-
>  Proxmox/Install/Config.pm                     |  6 +-
>  Proxmox/Sys/ZFS.pm                            | 20 ++++++-
>  proxmox-auto-installer/src/utils.rs           |  2 +-
>  .../resources/parse_answer/disk_match.json    |  2 +-
>  .../parse_answer/disk_match_all.json          |  2 +-
>  .../parse_answer/disk_match_any.json          |  2 +-
>  .../tests/resources/parse_answer/minimal.json |  2 +-
>  .../resources/parse_answer/nic_matching.json  |  2 +-
>  .../resources/parse_answer/specific_nic.json  |  2 +-
>  .../tests/resources/parse_answer/zfs.json     |  2 +-
>  proxmox-installer-common/src/setup.rs         |  2 +-
>  proxmox-tui-installer/src/setup.rs            |  2 +-
>  test/Makefile                                 |  7 ++-
>  test/zfs-get-pool-list.pl                     | 57 +++++++++++++++++++
>  15 files changed, 128 insertions(+), 17 deletions(-)
>  create mode 100755 test/zfs-get-pool-list.pl
>
> --
> 2.44.0
>
>
>
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