---
name: "nvme_sanitize_log_page"
section: "2"
platform: "linux"
package: "libnvme-dev"
version: "1.13-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_sanitize_log_page"
---

# nvme\_sanitize\_log\_page(2)

Sanitize Status (Log Identifier 81h)

## NAME

struct nvme\_sanitize\_log\_page - Sanitize Status (Log Identifier 81h)

## SYNOPSIS

struct nvme\_sanitize\_log\_page {\
     **\_\_le16 sprog;**\
     **\_\_le16 sstat;**\
     **\_\_le32 scdw10;**\
     **\_\_le32 eto;**\
     **\_\_le32 etbe;**\
     **\_\_le32 etce;**\
     **\_\_le32 etond;**\
     **\_\_le32 etbend;**\
     **\_\_le32 etcend;**\
     **\_\_le32 etpvds;**\
     **\_\_u8 ssi;**\
     **\_\_u8 rsvd37\[475\];**\
 };\

## Members

- sprog

  Sanitize Progress (SPROG): indicates the fraction complete of the sanitize operation. The value is a numerator of the fraction complete that has 65,536 (10000h) as its denominator. This value shall be set to FFFFh if the *sstat* field is not set to NVME\_SANITIZE\_SSTAT\_STATUS\_IN\_PROGESS.

- sstat

  Sanitize Status (SSTAT): indicates the status associated with the most recent sanitize operation. See *enum nvme\_sanitize\_sstat*.

- scdw10

  Sanitize Command Dword 10 Information (SCDW10): contains the value of the Command Dword 10 field of the Sanitize command that started the sanitize operation.

- eto

  Estimated Time For Overwrite: indicates the number of seconds required to complete an Overwrite sanitize operation with 16 passes in the background when the No-Deallocate Modifies Media After Sanitize field is not set to 10b. A value of 0h indicates that the sanitize operation is expected to be completed in the background when the Sanitize command that started that operation is completed. A value of FFFFFFFFh indicates that no time period is reported.

- etbe

  Estimated Time For Block Erase: indicates the number of seconds required to complete a Block Erase sanitize operation in the background when the No-Deallocate Modifies Media After Sanitize field is not set to 10b. A value of 0h indicates that the sanitize operation is expected to be completed in the background when the Sanitize command that started that operation is completed. A value of FFFFFFFFh indicates that no time period is reported.

- etce

  Estimated Time For Crypto Erase: indicates the number of seconds required to complete a Crypto Erase sanitize operation in the background when the No-Deallocate Modifies Media After Sanitize field is not set to 10b. A value of 0h indicates that the sanitize operation is expected to be completed in the background when the Sanitize command that started that operation is completed. A value of FFFFFFFFh indicates that no time period is reported.

- etond

  Estimated Time For Overwrite With No-Deallocate Media Modification: indicates the number of seconds required to complete an Overwrite sanitize operation and the associated additional media modification after the Overwrite sanitize operation in the background when the No-Deallocate After Sanitize bit was set to 1 in the Sanitize command that requested the Overwrite sanitize operation; and the No-Deallocate Modifies Media After Sanitize field is set to 10b. A value of 0h indicates that the sanitize operation is expected to be completed in the background when the Sanitize command that started that operation is completed. A value of FFFFFFFFh indicates that no time period is reported.

- etbend

  Estimated Time For Block Erase With No-Deallocate Media Modification: indicates the number of seconds required to complete a Block Erase sanitize operation and the associated additional media modification after the Block Erase sanitize operation in the background when the No-Deallocate After Sanitize bit was set to 1 in the Sanitize command that requested the Overwrite sanitize operation; and the No-Deallocate Modifies Media After Sanitize field is set to 10b. A value of 0h indicates that the sanitize operation is expected to be completed in the background when the Sanitize command that started that operation is completed. A value of FFFFFFFFh indicates that no time period is reported.

- etcend

  Estimated Time For Crypto Erase With No-Deallocate Media Modification: indicates the number of seconds required to complete a Crypto Erase sanitize operation and the associated additional media modification after the Crypto Erase sanitize operation in the background when the No-Deallocate After Sanitize bit was set to 1 in the Sanitize command that requested the Overwrite sanitize operation; and the No-Deallocate Modifies Media After Sanitize field is set to 10b. A value of 0h indicates that the sanitize operation is expected to be completed in the background when the Sanitize command that started that operation is completed. A value of FFFFFFFFh indicates that no time period is reported.

- etpvds

  Estimated Time For Post-Verification Deallocation State: indicates the number of seconds required to deallocate all media allocated for user data after exiting the Media Verification state (i.e., the time difference between entering and exiting the Post-Verification Deallocation state), if that state is entered as part of the sanitize operation. A value of FFFFFFFFh indicates that no time period is reported.

- ssi

  Sanitize State Information: indicate the state of the Sanitize Operation State Machine.

- rsvd37

  Reserved