---
name: "xrdmapc"
section: "1"
platform: "linux"
package: "xrootd"
version: "6.1.1-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/xrdmapc"
---

# xrdmapc(1)

query XRootD redirector (status/subscribers/paths)

## NAME

xrdmapc - query XRootD redirector (status/subscribers/paths)

## SYNOPSIS

```
xrdmapc [options] host:port [path]
options: [--format fmt] [--help] [--list args] [--quiet] [--verify]
```

## DESCRIPTION

The **xrdmapc** utility queries the XRootD redirector (status/subscribers/paths). *path*  when specified, uses \<host\>:\<port\> to determine the locations of path and does optional verification.

## OPTIONS

- **-f** \| **--format** \[*text*\|*json*\]

  'text' prints human-readable output (default), 'json' prints a JSON representation of the cluster topology.

- **-l** \| **--list** \[*all*\|*m*\|*s*\]

  'all' lists managers and servers (default), 'm' lists only managers and 's' lists only servers.

- **-q** \| **--quiet**

  Does not print error messages to cerr; errors appear inline.

- **-r** \| **--refresh**

  Does not use cached information but will refresh the cache.

- **-v** \| **--verify**

  Verifies \<path\> existence status at each server.

## NOTES

Documentation for all components associated with **xrdcp** can be found at https://xrootd.org/docs.html

## DIAGNOSTICS

Errors yield an error message and a non-zero exit status.

## LICENSE

LGPL

## SUPPORT LEVEL

The **xrdmapc** command is supported by the xrootd collaboration. Contact information can be found at:

https://xrootd.org/contact.html