From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id C1C0D1FF136 for ; Mon, 23 Feb 2026 17:00:28 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 3BB9112DB0; Mon, 23 Feb 2026 17:00:43 +0100 (CET) From: Markus Frank To: pve-devel@lists.proxmox.com Subject: [PATCH docs v2 7/11] virtiofs: add thread-pool-size description Date: Mon, 23 Feb 2026 16:40:04 +0100 Message-ID: <20260223155951.468572-8-m.frank@proxmox.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260223155951.468572-1-m.frank@proxmox.com> References: <20260223155951.468572-1-m.frank@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1771862420099 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.007 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy 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 Message-ID-Hash: 7WKG2M3NVDJBRNH6JTSNGKSI5RQXSPNZ X-Message-ID-Hash: 7WKG2M3NVDJBRNH6JTSNGKSI5RQXSPNZ X-MailFrom: m.frank@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Signed-off-by: Markus Frank --- qm.adoc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/qm.adoc b/qm.adoc index 46217a6..09fbd20 100644 --- a/qm.adoc +++ b/qm.adoc @@ -1342,12 +1342,13 @@ All Optional Parameters: |`expose-acl` |Enables ACL passthrough; implies `expose-xattr`. Supported only on compatible filesystems. |`0` |`expose-xattr` |Enables xattr passthrough; redundant if `expose-acl` is `1`. |`0` |`direct-io` |Enables support for the `O_DIRECT` flag. May degrade performance, but is useful if applications perform their own caching. |`0` +|`thread-pool-size` |Controls the maximum number of worker threads used by virtiofsd to handle requests. Adjust for performance tuning. `0` disables the thread pool. |`0` |=== ---- qm set -virtiofs0 dirid=,cache=always,direct-io=1 qm set -virtiofs1 ,cache=never,expose-xattr=1 -qm set -virtiofs2 ,expose-acl=1 +qm set -virtiofs2 ,expose-acl=1,thread-pool-size=16 ---- To temporarily mount virtiofs in a guest VM with the Linux kernel virtiofs -- 2.47.3