Documentation/ABI/testing/sysfs-block-aoe
Source file repositories/reference/linux-study-clean/Documentation/ABI/testing/sysfs-block-aoe
File Facts
- System
- Linux kernel
- Corpus path
Documentation/ABI/testing/sysfs-block-aoe- Extension
[no extension]- Size
- 1534 bytes
- Lines
- 46
- Domain
- Support Tooling And Documentation
- Bucket
- Documentation
- Inferred role
- Support Tooling And Documentation: Documentation
- Status
- atlas-only
Why This File Exists
Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
What: /sys/block/etherd*/mac
Date: Apr, 2005
KernelVersion: v2.6.12
Contact: Ed L. Cashin <ed.cashin@acm.org>
Description:
(RO) The ethernet address of the remote Ata over Ethernet (AoE)
device.
What: /sys/block/etherd*/netif
Date: Apr, 2005
KernelVersion: v2.6.12
Contact: Ed L. Cashin <ed.cashin@acm.org>
Description:
(RO) The names of the network interfaces on the localhost (comma
separated) through which we are communicating with the remote
AoE device.
What: /sys/block/etherd*/state
Date: Apr, 2005
KernelVersion: v2.6.12
Contact: Ed L. Cashin <ed.cashin@acm.org>
Description:
(RO) Device status. The state attribute is "up" when the device
is ready for I/O and "down" if detected but unusable. The
"down,closewait" state shows that the device is still open and
cannot come up again until it has been closed. The "up,kickme"
state means that the driver wants to send more commands to the
target but found out there were already the max number of
commands waiting for a response. It will retry again after being
kicked by the periodic timer handler routine.
What: /sys/block/etherd*/firmware-version
Date: Apr, 2005
KernelVersion: v2.6.12
Contact: Ed L. Cashin <ed.cashin@acm.org>
Description:
(RO) Version of the firmware in the target.
What: /sys/block/etherd*/payload
Date: Dec, 2012
KernelVersion: v3.10
Contact: Ed L. Cashin <ed.cashin@acm.org>
Description:
(RO) The amount of user data transferred (in bytes) inside each AoE
command on the network, network headers excluded.Annotation
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: atlas-only.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.