From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id D0CD4932BC for ; Fri, 16 Sep 2022 09:22:29 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id C124820D59 for ; Fri, 16 Sep 2022 09:21:59 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Fri, 16 Sep 2022 09:21:59 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id D149A44424 for ; Fri, 16 Sep 2022 09:21:58 +0200 (CEST) From: Fiona Ebner To: pve-devel@lists.proxmox.com Date: Fri, 16 Sep 2022 09:21:54 +0200 Message-Id: <20220916072154.13780-1-f.ebner@proxmox.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.040 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pve-devel] [PATCH docs] zfs: special device: update maximum for special_small_blocks X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Sep 2022 07:22:29 -0000 In ZFS 0.8.3, the limit was increased to 1M [0][1]. [0] https://github.com/openzfs/zfs/releases/tag/zfs-0.8.3 [1] https://github.com/openzfs/zfs/pull/9355 Signed-off-by: Fiona Ebner --- local-zfs.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/local-zfs.adoc b/local-zfs.adoc index 5c1a6b0..a80b7d8 100644 --- a/local-zfs.adoc +++ b/local-zfs.adoc @@ -694,7 +694,7 @@ WARNING: Adding a `special` device to a pool cannot be undone! ZFS datasets expose the `special_small_blocks=` property. `size` can be `0` to disable storing small file blocks on the `special` device or a power of -two in the range between `512B` to `128K`. After setting the property new file +two in the range between `512B` to `1M`. After setting the property new file blocks smaller than `size` will be allocated on the `special` device. IMPORTANT: If the value for `special_small_blocks` is greater than or equal to -- 2.30.2