zfcp_erp_lun_reopen(9)

📦 version 7.3.1, in nixpkgs unstable

okay so bestie 💖 welcome to zfcp_erp_lun_reopen(9), straight out of the Kernel API Manual. This is the little kernel API page whose whole mission is: initiate reopen of a LUN. That’s the vibe, and we’re keeping every detail, no cap. ✨

💖 NAME 💖

zfcp_erp_lun_reopen — initiate reopen of a LUN. Slay. Periodt. 💅

✨ SYNOPSIS ✨

void zfcp_erp_lun_reopen (struct scsi_device *sdev , int clear , char
       *dbftag );

🌸 ARGUMENTS 🌸

  • sdev — SCSI device / LUN to be reopened. That’s the main character of this operation 🩺
  • clear — specifies flags in LUN status to be cleared. So it’s literally telling you which flags are getting the little broom 🧹
  • dbftag — Tag for debug trace event. iykyk, it’s the name tag for the debug trace 👑

🔥 RETURN 🔥

The page says 0 on success, < 0 on error. That’s it, that’s the vibe check. 💀

👑 SEE ALSO 👑

Kernel file ./drivers/s390/scsi/zfcp_erp.c — go read it, bestie, that’s where the magic lives 📂

that’s the whole page, bestie 🫶 from the ./drivers/s390/scsi source corner of the kernel, dated October 2026, and it’s zfcp_erp_lun_reopen(9) in the Kernel API Manual. mwah 💋✨

📦 where this page comes from