Resolve MISSING_DEPENDENCY error for cmdb_ci_lvm_pool_member during Linux Server discoveryIssue <!-- /*NS Branding Styles*/ --> .ns-kb-css-body-editor-container { p { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } span { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } h2 { font-size: 24pt; font-family: Lato; color: var(--now-color--text-primary, black); } h3 { font-size: 18pt; font-family: Lato; color: var(--now-color--text-primary, black); } h4 { font-size: 14pt; font-family: Lato; color: var(--now-color--text-primary, black); } a { font-size: 12pt; font-family: Lato; color: var(--now-color--link-primary, #00718F); } a:hover { font-size: 12pt; color: var(--now-color--link-primary, #024F69); } a:target { font-size: 12pt; color: var(--now-color--link-primary, #032D42); } a:visited { font-size: 12pt; color: var(--now-color--link-primary, #00718f); } ul { font-size: 12pt; font-family: Lato; } li { font-size: 12pt; font-family: Lato; } img { display: ; max-width: ; width: ; height: ; } } The discovery of the Linux server is failing during the payload processing phase. Errors were identified in the output payload, showing 1/1 error(s). Please use the "RETRIEVE PAYLOAD" button in the "Payload Processing" section to review and resolve all IRE errors before rerunning the discovery. Error Message: 2024-10-30 01:59:50: MISSING_DEPENDENCY:In payload no relations defined for dependent class [cmdb_ci_lvm_pool_member] that matches any containment/hosting rules: [cmdb_ci_storage_pool <- Members <- cmdb_ci_storage_pool_member]. Add appropriate relations in payload for '{"className":"cmdb_ci_lvm_pool_member","values":{"discovery_source":"ServiceNow","install_status":"1","name":"LVM Pool Member","end_offset":"10485760","start_offset":"0","extent_type":"linear","sys_class_name":"cmdb_ci_lvm_pool_member"},"internal_id":"b6d175793565d6d0fbb239643d174410","sys_object_source_info":{},"settings":{},"sys_ire_info":{},"display_values":{}}' Release<!-- /*NS Branding Styles*/ --> .ns-kb-css-body-editor-container { p { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } span { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } h2 { font-size: 24pt; font-family: Lato; color: var(--now-color--text-primary, black); } h3 { font-size: 18pt; font-family: Lato; color: var(--now-color--text-primary, black); } h4 { font-size: 14pt; font-family: Lato; color: var(--now-color--text-primary, black); } a { font-size: 12pt; font-family: Lato; color: var(--now-color--link-primary, #00718F); } a:hover { font-size: 12pt; color: var(--now-color--link-primary, #024F69); } a:target { font-size: 12pt; color: var(--now-color--link-primary, #032D42); } a:visited { font-size: 12pt; color: var(--now-color--link-primary, #00718f); } ul { font-size: 12pt; font-family: Lato; } li { font-size: 12pt; font-family: Lato; } img { display: ; max-width: ; width: ; height: ; } } All Supported Releases Resolution<!-- /*NS Branding Styles*/ --> .ns-kb-css-body-editor-container { p { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } span { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } h2 { font-size: 24pt; font-family: Lato; color: var(--now-color--text-primary, black); } h3 { font-size: 18pt; font-family: Lato; color: var(--now-color--text-primary, black); } h4 { font-size: 14pt; font-family: Lato; color: var(--now-color--text-primary, black); } a { font-size: 12pt; font-family: Lato; color: var(--now-color--link-primary, #00718F); } a:hover { font-size: 12pt; color: var(--now-color--link-primary, #024F69); } a:target { font-size: 12pt; color: var(--now-color--link-primary, #032D42); } a:visited { font-size: 12pt; color: var(--now-color--link-primary, #00718f); } ul { font-size: 12pt; font-family: Lato; } li { font-size: 12pt; font-family: Lato; } img { display: ; max-width: ; width: ; height: ; } } If the 'storage.bash' SSH Script fails then CI's may not be discovered and Relationships not created with Dependent CI's in later steps. When the IRE Processes the Patterns Payload, the Pattern will then fail with error message "MISSING_DEPENDENCY: In payload no relations defined for dependent class " You may see the following error in the discovery logs: 17.1 Run storage script file 2024-10-30 10:59:10: setAttribute(fileName,storage.bash) 2024-10-30 10:59:11: Exception occurred while executing operation Run SSH Script File. Custom operation Failed to run script due to the following error: JAVASCRIPT_CODE_FAILURE: com.snc.sw.exception.CommandFailureException: Failed to execute SSH command using probe. Could not perform file put. Job exited with status ERROR: Verification failed or unexpected data received. WARNING: scp: /tmp/snc_15b13531a921121008956371a32f51e8_5c8b96a7976a355099cdf46de053af33_141_1: No space left on device while in state DATA_TRANSFERRED 2024-10-30 10:59:11: Execution time: 140 ms In this example, /tmp is running out of space so the discovery pattern cannot run the storage script properly. Please check with your Linux Linux administrator to clean up the disk space and execute discovery again.