Ma-W at 14:37, 6 August 2025

2025-08-06T14:37:15Z

← Older revision		Revision as of 14:37, 6 August 2025
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	One of the factors that have been taken into account when NFS FSIDs are generated is Zpool name. It indicates that when Zpool name is changed, e.g. during export and import with different names, FSIDs for NFS Shares located on this Zpool will also be changed.		One of the factors that have been taken into account when NFS FSIDs are generated is Zpool name. It indicates that when Zpool name is changed, e.g. during export and import with different names, FSIDs for NFS Shares located on this Zpool will also be changed.



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	In the early beta versions of NX up25 the default value of the Write Cache Log bias of zvols was set to “In Pool (Throughput)”. In the final release of NX up25 the Log bias is set to “Write log device (Latency)”.<br/>Please note, that “In Pool (Throughput)” setting may cause a drop in performance in environments with a lot of random access workloads which is a common factor for a majority of production environments.		In the early beta versions of NX up25 the default value of the Write Cache Log bias of zvols was set to “In Pool (Throughput)”. In the final release of NX up25 the Log bias is set to “Write log device (Latency)”.<br/>Please note, that “In Pool (Throughput)” setting may cause a drop in performance in environments with a lot of random access workloads which is a common factor for a majority of production environments.



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	In order to configure FC Target, kernel module parameter qlini_mode should be set to “exclusive” (in some early beta versions of NX up25 qlini_mode was set up to “enabled”). In order to verify the value of this parameter open NX TUI and use CTRL+ALT+W key combination to launch Hardware configuration. Press "Yes" to acknowledge the initial warning message. Type in the password. Choose option: Kernel module parameters. Select qla2xxx_scst QLogic Fibre Channel HBA Driver and make sure the value of this parameter is set to “exclusive”		In order to configure FC Target, kernel module parameter qlini_mode should be set to “exclusive” (in some early beta versions of NX up25 qlini_mode was set up to “enabled”). In order to verify the value of this parameter open NX TUI and use CTRL+ALT+W key combination to launch Hardware configuration. Press "Yes" to acknowledge the initial warning message. Type in the password. Choose option: Kernel module parameters. Select qla2xxx_scst QLogic Fibre Channel HBA Driver and make sure the value of this parameter is set to “exclusive”



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	Starting from NX up29 we no longer support certain 16Gbit FC adapters. If you are using a 16Gbit FC adapter based on the Qlogic chipset using the qla2xxx_scts driver, please refer to our online hardware compatibility list (HCL) to verify if that particular adapter is supported.		Starting from NX up29 we no longer support certain 16Gbit FC adapters. If you are using a 16Gbit FC adapter based on the Qlogic chipset using the qla2xxx_scts driver, please refer to our online hardware compatibility list (HCL) to verify if that particular adapter is supported.

	~~Our HCL is available at this link: [https://www.scalelogicinc.com/support/hardware-compatibility-list/Scale Logic-NX/ https://www.scalelogicinc.com/support/hardware-compatibility-list/Scale Logic-NX/]~~

	=== E-mail password cannot contain special non-ASCII characters ===		=== E-mail password cannot contain special non-ASCII characters ===
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	In case of using more than 500 zvols in the system, the responsiveness of the Web-GUI may be low and the system may have problems with the import of zpools.		In case of using more than 500 zvols in the system, the responsiveness of the Web-GUI may be low and the system may have problems with the import of zpools.



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	The source for this problem is the zfs_vdev_max_active parameter set to 1 on a new installation of NX up29r2. To resolve this problem, please change the value of the zfs_vdev_max_active parameter from 1 to 1000 in TUI.  In order to change the zfs_vdev_max_active parameter to 1000 open NX TUI and use CTRL+ALT+W keys combination to launch Hardware configuration. Press "Yes" to acknowledge the initial warning message. Type in the password. Choose option: Kernel module parameters. Select the zfs module, then the zfs_vdev_max_active parameter and change its value to 1000. This operation requires a restart of the NX. This should be done by selecting the Reboot option in the TUI.		The source for this problem is the zfs_vdev_max_active parameter set to 1 on a new installation of NX up29r2. To resolve this problem, please change the value of the zfs_vdev_max_active parameter from 1 to 1000 in TUI.  In order to change the zfs_vdev_max_active parameter to 1000 open NX TUI and use CTRL+ALT+W keys combination to launch Hardware configuration. Press "Yes" to acknowledge the initial warning message. Type in the password. Choose option: Kernel module parameters. Select the zfs module, then the zfs_vdev_max_active parameter and change its value to 1000. This operation requires a restart of the NX. This should be done by selecting the Reboot option in the TUI.

Ma-W: 1 revision

2025-08-06T14:32:39Z

1 revision

← Older revision	Revision as of 14:32, 6 August 2025
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migrate>Kr-C at 16:47, 27 July 2025

2025-07-27T16:47:43Z

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Scale Logic NX ver.1.0 up32 Release Notes - Revision history

Ma-W at 14:37, 6 August 2025

Ma-W: 1 revision

migrate>Kr-C at 16:47, 27 July 2025