zfcp_dbf_rec_run(9)

💖 zfcp_dbf_rec_run(9) 💖

okay so bestie, welcome to the zfcp_dbf_rec_run page from the Kernel API Manual — yes that's the whole manual name, we're doing this properly 🎀 this is the one about tracing recovery events, and honestly it's short and sweet, so let's get into it ✨

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🌸 NAME 🌸

zfcp_dbf_rec_run — trace event related to running recovery 🦋

like, it's the function that drops a trace event when a recovery is actively running. lowkey iconic of it.

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✨ SYNOPSIS ✨

void zfcp_dbf_rec_run (char *tag , struct zfcp_erp_action *erp );

that's it. two args. no cap. 💅 (and yes, the spacing is exactly like that, we do not touch the code, ever 🫶)

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🎀 ARGUMENTS 🎀

• tag — identifier for event 🏷️ — the lil label that tells you what kind of event this is, so future-you (or some poor soul reading the trace) knows what's up
• erp — erp_action running 🔥 — the actual zfcp_erp_action that's out there doing the recovery thing, main character energy fr fr

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👑 SEE ALSO 👑

the kernel file ./drivers/s390/scsi/zfcp_dbf.c — that's where the whole dbf family lives, and here's the entire squad, no one left behind 🫶:

• zfcp_dbf_hba_fsf_res(9)
• zfcp_dbf_hba_fsf_fces(9)
• zfcp_dbf_hba_fsf_reqid(9)
• zfcp_dbf_hba_fsf_uss(9)
• zfcp_dbf_hba_uas(9)
• zfcp_dbf_hba_bit_err(9)
• zfcp_dbf_hba_def_err(9)
• zfcp_dbf_rec_trig(9)
• zfcp_dbf_rec_trig_lock(9)
• zfcp_dbf_rec_run_lvl(9)
• zfcp_dbf_rec_run_wka(9)
• zfcp_dbf_san_req(9)
• zfcp_dbf_san_res(9)
• zfcp_dbf_san_in_els(9)
• zfcp_dbf_scsi_common(9)
• zfcp_dbf_scsi_eh(9)
• zfcp_dbf_adapter_register(9)
• zfcp_dbf_adapter_unregister(9)

ngl if you're digging through recovery traces you're gonna end up reading like half of these, so maybe keep this list bookmarked bestie 😭💖

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and that's the whole vibe check, you're done!! 🎉 source location is ./drivers/s390/scsi and this page is dated October 2026 — go forth and trace those recoveries, mwah 💋🌈⭐