# NousResearch/hermes-agent · Forwarding UV_LINK_MODE in hermes pm install on ZFS

## Open now

- 1 issue, 0 PRs open on GitHub.
- #137036: \`hermes pm install\` fails with "Failed to clone ... Operation not supported (os error 95)" on ZFS, and \`UV_LINK_MODE=copy\` cannot be passed through

The members appear to share one theme: \`hermes pm install\` hitting an "Operation not supported (os error 95)" clone error on ZFS, where \`UV_LINK_MODE=copy\` reportedly cannot be passed through. Two of the three are pull requests that propose forwarding the uv link mode setting to installs; their outcome is not stated in the titles.

## TL;DR

- 3 member(s): 1 open issue(s), 0 closed issue(s), 0 open PR(s), 0 merged PR(s), 2 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Open related issues

- #137036: \`hermes pm install\` fails with "Failed to clone ... Operation not supported (os error 95)" on ZFS, and \`UV_LINK_MODE=copy\` cannot be passed through

## Prior & competing PRs

- **#137040: fix(pm): forward UV_LINK_MODE so reflink-less filesystems can install extras**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#122032`
- **#137957: fix(pm): forward uv link mode to installs**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#122032`

## Fix status

- No merged fix on record.
- Subsystem: `hermes_cli`